Outlook "0x8004060C" occurs when the Outlook PST data file (aka "Message store", e. Error Message "Task 'Microsoft Exchange Server - Sending' reported error (0x8004060c): 'The message store has reached its maximum size. The outlook OST files get damaged due to virus intrusion, accidental system shutdown and other factors. How to fix outlook Send email message: An unknown error occurred error code (0x800cce05) this blog we are showing multiple method to fix this error 0x800cce05. com with a list of responsible senders. No cable box required. Microsoft Outlook is a popular e-mail messaging tool used by millions of computer owners throughout the world. Sometimes, emails can get stuck in your Inbox, Outlook or Sent Items folder and you are not allowed to move or delete them, while Outlook reports an "unknown error". This article describes various solutions to this problem. Sometimes these components are un-registered or corrupt, and re-registering can resolve the issue. " Digging into the details. The software helps you to get rid of your larger PST file (2 GB ) problem and at the same time helps you to repair your corrupted PST files. pst file is larger than 2GB, Outlook's inbuilt repair tool will not work and you will need to use the advanced PST repair tool. has started happening hotmail account (imap) on outlook mac app hifamilymathiourose,about issue, suggest reconfigure hotmail account outlook. You open the “Configuration Information“, and you see the MAPI and EWS with OK status. My local Exchange mail box is configured OK and I am able to send and receive mail with it. CCM is a leading international tech website. This is because several firewall solutions (such as ZoneAlarm) verify via a hash that it is indeed the correct outlook. A flow in our environment is reporting the following error message: "There's a problem with the flow's trigger. This represents an 11% decrease compared to revenue of $274. I have no idea what the root cause was, but this was the only working solution in the end!. What qualifies me for a free transfer? HostGator provides free transfers for new accounts within 30 days of sign-up, and to newly upgraded accounts. Restart Outlook. Click on the Data Files. For resolving the Outlook error, follow the below stated manual approach that describes how to make changes to the registry. Open the file:// home page, and then look for links to the information you want. The OST to PST software enables data recovery from the corrupted OST files into outlook PST files effortlessly. The solution presented is to exit Outlook Express, delete that file, and then restart OE. We have listed possible reasons for the "Unknown Hard Error" on Windows 10. For example in Outlook 2007 the maximum size limit of the PST file is 20GB. From a windows 7 (with outlook 2010) that belongs to a workgroup, I have no problem. Open your Outlook data file and click “Start”. I'm on multiple email lists and have rules to move mail to each of the created folders and those folders and mail are synced across all devices as expected. Check Your Email Account Settings. If the entire index file gets damaged then PST file could not be opened. To check your Add-ins you can do the following: Outlook 2010 a. Fix Outlook PST Software At times, MS Outlook users may find difficulty in receiving emails with certain versions of Outlook. I cannot connect to an exchange server 2013 with Outlook Anywhere. Ms Outlook 2007 error message: 'The message interface has returned an unknown error. 2711 IMO) I have a user who appears to have 2 open folders, when i click on one of them i get the following error: "Unable to display the folder. "Hello, Thank you for the informative article about Outlook PST corruption. Thanks for your help keeping this community a vibrant and useful place!. If you have any questions about how to do this, contact your certificate authority or follow their SSL certificate installation instructions listed below:. Recreate your outlook profile. Let Outlook auto-configure run and follow the on-screen steps. However, the major problem associated with the file is its size. Our software and services protect against more risks at more points, more completely and efficiently, enabling confidence wherever information is used or stored. Fix Outlook is unable to connect to the proxy server error code 8. To resolve your problem verify that you can connect to internet. It means to open OST file you have to login with the original MAPI profile. Exit Outlook to use the Inbox Repair Tool. also, did a test within outlook to test the settings, it sent the msg below but i got after shutting down outlook and restarting it This is an e-mail message sent automatically by Microsoft Office Outlook while testing the settings for your account. 0x80040305 This is caused by exceeding the maximum number of open objects (folders) that an Exchange server can allow within a session. 1) Check if your outlook outbox has any stuck items 2) ensure that you are not sending long size attachments. The Reply address could be another address. The message could not be sent because the server rejected the sender's e-mail address. Moderators: The User has PM'd me, the issue has been solved by the above. V tech-squad Inc. pst file on the basis of sender's email ID or date. Automated Solution - Outlook Recovery Tool. i am unable to recover password. Restores deleted emails, contacts, calendar entries, journals, etc. To resolve your problem verify that you can connect to internet. Are you looking for an solution to resolve 0x80070035 error code in Outlook, then keep reading this blog and fix your an unknown error occurred, error code 0x80070003. Semen is what the sperm are in when they come out. Note the location of the default PST file. After you get rid of about 30 messages you have enough "wiggle room" for the delete key to work. What qualifies me for a free transfer? HostGator provides free transfers for new accounts within 30 days of sign-up, and to newly upgraded accounts. Question:I see in office 365 web mail that there is a "delegate" option when configuring the shared calendar. Microsoft Outlook is a popular email client among many corporate organizations and home users. The problem resides from a xp professional (also with outlook 2010). com, @hotmail. One way to ensure that your messages aren't marked as being from an "unknown sender" is to join Return Path's Certification program, a third-party accreditation and reputation service that provides Outlook. Outlook stores all your email messages, meetings and events, contacts, and tasks in data files. EXE" program, it will ask you to choose an Outlook data file to fix. Learn how to fix this issue with the help of third party repair software. Double-click on the email account in question, then click "More Settings. pst file into different small. The error generally shows up in Outlook 2016, Outlook 365. com Apple lover, ICT and LEAN consultant, MS Office lecturer My other website with video tutorials - Tutorials, guides and news for iPhones and iPads. However, if using the Inbox Repair tool, you are not able to repair your Outlook PST file, you can use a professional, efficient, and result-oriented third party Outlook PST recovery tool to repair your PST file and recover the data stored in it. Hello, I have an issue where i get "Unknown error" when trying to export. is the leading third-party service provider of certified online technical support services. If you use Microsoft Outlook 2010, Outlook 2007, Outlook 2003, or. A PST can get corrupt for several reasons and show abrupt symptoms, such as described below. It can also repair the corrupt Mac Outlook database. Our community has been around for many years and pride ourselves on offering unbiased, critical discussion among people of all different backgrounds. com June 6, 2019 Post Author: OfficeTutes. Upon further investigation there is a setting in the linux config file to turn this on so the feature was added at some point. It would be wise if you delete the trace of the outlook before you install the new outlook to manage all your accounts at once. People of all stages use it for various purposes. Your solution to fix the the outlook. In this guide learn how to fix an unknown error occurred outlook error 0x80040119-0x80040600. Restores deleted emails, contacts, calendar entries, journals, etc. my outlook email will not send message but it can receive emails, it show error code 0x800ccc69 cant connect to server. __ComObject. Symantec helps consumers and organizations secure and manage their information-driven world. Corrupt PST file not allows you to use Outlook application and makes you enable to perform e-mail operations. Create a New Outlook Profile. Important This section, method, or task contains steps that tell you how to modify the registry. Microsoft Outlook is not a new name. Try running GSMME on a machine that uses an older version of Outlook, such as Outlook 2010 (32-bit version). Fix Update October 2019: We recommend you try using this new tool. Office 365 - Known Issues Important: Many errors or inability to access a feature/action will occur if an Office application (such as Outlook, Word, or Teams, etc) is not correctly authenticated into Office 365. 0 of the server. If a user encounters any type of send/receive errors in Outlook, the first thing he/she should always do is check the basic server settings of Outlook account. The following Microsoft Knowledge Base article describes how to create profile and set up an e-mail account in Outlook. ", The specific error. 00 (1 vote) Please Sign up or sign in to vote. Find event and ticket information. Support and Recovery Assistant is a new tool that helps users troubleshoot and fix issues with various Office 365 apps and services. " 4 - When you run the "SCANPST. Moderators: The User has PM'd me, the issue has been solved by the above. Switch to the Add-ins tab and remove all the third-party add-ins that you have added. Remove Outlook Add-ins. Check the Local Data Group queries in Outlook under CRM / Local Data Groups and ensure the user has rights to all the data you are trying to pull offline You can also deactive all the Local Data Groups and just leave one like My Contacts and see if the user can go Offline. Yuri A young but experienced iPhone Pro Tip editor at @PrimoSync, also a hiking lover for couple years. The page that you are trying to access cannot be loaded. ) See System requirements. Third party promotional content will be deleted. Top 5 solutions are upload PST file, run Outlook in safe mode, etc. This “the messaging interface has returned an unknown error” problem usually occurs when the user of the MS Outlook tries deleting or adding a contact, accessing and reading a new mail, creating or deleting an item on a calendar or even getting rid of an email. com whether or not you ever visit it on the web. Popular Articles. Instead, create separate Outlook profiles, and then configure the Google Apps Sync for Microsoft Outlook account in one profile and the Exchange Server account in another profile. Easy ways to fix MS Outlook unknown error code 0x80040154 in Windows 10, 8, 7 OS. It also appears to happen more often to network shares that are either part of a Distributed File System (DFS) structure or located on storage hardware which isn't running on Windows like a dedicated NAS system. Step 1: Locate the default PST file that is using the Outlook profile. If you are getting Outlook 2013 Error 0x80040600, then Know how to fix Outlook Receiving Reported Unknown Error 0x80040600 quickly using multiple solution. Enter the correct User name, your full email address, and the password. Previous settings that Outlook left behind had to be deleted with the following simple steps: Open Terminal (click the Spotlight search glass in the top right corner and type terminal) Type: defaults delete com. CCM reaches more than 50 million unique visitors per month and is available in 11 languages. 23), but I get this message when I try to send an email from Outlook 2007. I'm on Windows 10 and Outlook 2016. com and others – you’re still really using Outlook. 8 gigs it starts acting a little funny but, if pushed, will cease to work. Outlook 0x80040600 error is the result of corrupt or damaged Outlook PST file the methods to fix this error involves repair of the Outlook data. To create this article, volunteer authors worked to edit and improve it over time. In Outlook on the web, click Settings. How to configure your Outlook GMail account Why should I use Outlook for my Gmail address? Although the web based system of Google Gmail is one of the most feature rich webmail platforms, you may want to handle your Gmail account & messages from a client email software program such as Microsoft Outlook. One of the IMAP improvements in Outlook 2010 is that it will automatically try to assign the correct Sent Items and Deleted Items folders for your account. The notes below relate to OS Windows Vista / Windows 7. Corruption in this outlook. Semen is what the sperm are in when they come out. Microsoft Outlook is not a new name. I found this doing a Google search for "reinstall outlook express 6" Click Me. Re: outlook 2000 "unknown error" « Reply #3 on: December 15, 2005, 11:26:39 AM » since all the pc's here are made from the same ghost image, i'm not expecting to find any differences, but i will compare the settings to double-check. Third party promotional content will be deleted. (Outlook isn't needed if you're migrating from an IMAP server. Your solution to fix the the outlook. "The messaging interface has returned an unknown error" is one of the common Outlook errors. Outlook stores all your email messages, meetings and events, contacts, and tasks in data files. dll and once this was disabled the duplicate email was no longer found in the Outbox folder in Outlook. com will be constructive and thought-provoking. Recently I faced a weird issue where I was not able to run the LDAP queries using Directory Services API of. 2 need Rcpt command" ?. ” 4 – When you run the “SCANPST. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. It means to open OST file you have to login with the original MAPI profile. i cannot import contacts to current profile-- message- the operation failed ---the messaging interfaces have returned an unknown error-- if problem persists restart outlook-- problem started with inability to open outlook sometime back and i created. Troubleshooting Outlook Receiving Error 0x800ccc0b "Are you receiving an Outlook error 0x800ccc0b continuously? DO you want a solution to resolve Outlook Receiving. How to resolve the issue indicated by the message 'the messaging interface has returned an unknown error' in MS Outlook PST? Personal Storage Table (PST) files of Outlook repeatedly may fall victim to many types of corruption due to various internal and external factors. The most important thing is that this tool is very user friendly. 8 Responses to Outlook 2013 “The operation cannot be performed because the message has changed” solution sam June 25, 2014 at 9:51 am # This didn’t work for me. Outlook is big platform for email client that automatically create many problems but you will solve outlook problem for call us to 1-888-828-9857 Microsoft Outlook Customer Care Number. 1) Check if your outlook outbox has any stuck items 2) ensure that you are not sending long size attachments. It supports Outlook 2007, 2003, 2002 and 2000. For everybody information I have bypassed the issue changing the setup of my accounts. However, when the situations come that no other alternative is available and to prevent time, third party tools are the best solutions. Glad to hear that it works now In case it happens again, try to manually select the folders you want to synchronize with in MS Outlook. Outlook is. also, did a test within outlook to test the settings, it sent the msg below but i got after shutting down outlook and restarting it This is an e-mail message sent automatically by Microsoft Office Outlook while testing the settings for your account. DL's are neither reliable nor robust. com see if issue still happens. Corruption in this outlook. Cancel anytime. Hi, Thanks Bill for raising this, It would be nice and efficient if we can have access to a more detailed information about these Spam signature codes, which would enable us to understand be able to explain the cause of the rejection. Add-ins can generate numerous Outlook errors. Are you looking for an solution to resolve 0x80070035 error code in Outlook, then keep reading this blog and fix your an unknown error occurred, error code 0x80070003. “C:\Users\\AppData\Local\Microsoft\Outlook. However serious your OST corruption is, fret not as EdbMails can help deal with it and recover all information from the OST file. com, can open outlook mac>tools, when add account, outlook. (In case if you are not sure how to back up, consult an Expert for assistance. Recreate your outlook profile. Microsoft Outlook is not a new name. Welcome to the Outlook Community! Connect and discuss the latest Outlook news, updates and best practices. Being a Chief Technical Operator, I am aware of the technicalities faced by the user while working with multiple technologies. So, you could create a second folder for your messages - and configure an Outlook rule for copying your specific messages to that folder. Lisa also works with other experts and computer technicians around the world. The error generally shows up in Outlook 2016, Outlook 365. Read on this article to learn how to fix Outlook error code. If the problem persists, - Answered by a verified Tech Support Specialist. Unknown message recipient(s); the message was not sent. exe and navigate to Properties. If your trying to access a machine running outlook on your mac you S. Stellar Phoenix PST File Splitter is a powerful application designed to provide safe. How to Fix POP Server Timeout Error 0x8004210a in MS-Outlook? Protocols in Microsoft Outlook deliver an essential job, therefore a user can send and receive emails. When I open outlook, by default it will automatically send\receive emails, then after that a window will popup saying "not responding". State the changes you made before the DL "suddenly stopped working. OST file is the offline record of an outlook mailbox in a local server. Incorrect settings of Outlook mail account. Hi All, This seems to have happened after the last upgrade(V2. I cannot connect to an exchange server 2013 with Outlook Anywhere. com June 6, 2019 Post Author: OfficeTutes. Thus, it not only stores email messages, which are sent or received by the users but other data also. Thanks for your help keeping this community a vibrant and useful place!. TechsPlace | Sometimes while sending or receiving an email message in Microsoft Outlook 2016, 2013, 2010, 2007, 2003 or lower versions, users get an Outlook error. CCM reaches more than 50 million unique visitors per month and is available in 11 languages. Check Your Email Account Settings. Fix Outlook is unable to connect to the proxy server error code 8. How to configure your Outlook GMail account Why should I use Outlook for my Gmail address? Although the web based system of Google Gmail is one of the most feature rich webmail platforms, you may want to handle your Gmail account & messages from a client email software program such as Microsoft Outlook. If you click on a message and holding the shift key down you can highlight many messages and get rid of them. Download this tool and scan PST file to restores emails, contacts notes etc. MS Outlook is quite familiar among most of the users. com Apple lover, ICT and LEAN consultant, MS Office lecturer My other website with video tutorials - Tutorials, guides and news for iPhones and iPads. 0x80040305 This is caused by exceeding the maximum number of open objects (folders) that an Exchange server can allow within a session. Recovery Toolbox for RAR is designed to recover information from corrupted archives of the RAR format. If this does not work, follow the instructions outlined by Microsoft Support to repair your Outlook inbox or OST / PST file. How to fix ‘cannot open your default email folders’ While this issue does not come about often, it can be aggravating and confusing when it does rear its ugly head. She is an Outlook Expert and Office 365 Consultant. Cancel anytime. “C:\Users\\AppData\Local\Microsoft\Outlook. A Complete Guidelines to Fix Outlook 0x800ccc81 Error. Re: Outlook cannot send emails, recieves only. exe) to scan your Outlook data files and repair errors. It stores our important emails, tasks, appointments and other schedules to keep our communication running smoothly. When trying to set up an IMAP account in Outlook or Samsung Email android app, IMAP option is not available in the "Account type" field: One of the following errors can be found in /var/log/maillog on Plesk server:. Restart Outlook. > trying to figure out the issue. We have recently had to decommission our. It is a safe PST File Splitter that can split the Outlook. Hi, Thanks Bill for raising this, It would be nice and efficient if we can have access to a more detailed information about these Spam signature codes, which would enable us to understand be able to explain the cause of the rejection. Only for Outlook 2007 and older. Outlook and Entourage don't communicate. When trying to set up an IMAP account in Outlook or Samsung Email android app, IMAP option is not available in the "Account type" field: One of the following errors can be found in /var/log/maillog on Plesk server:. ” 4 – When you run the “SCANPST. Need something? Just ask! I can help you find someone. Error 421 is a common SMTP (Simple Mail Transfer Protocol) Outlook error message. com, please provide. A PST can get corrupt for several reasons and show abrupt symptoms, such as described below. i cannot import contacts to current profile-- message- the operation failed ---the messaging interfaces have returned an unknown error-- if problem persists restart outlook-- problem started with inability to open outlook sometime back and i created. 1 user unknown" or "503. __ComObject. Cannot open the Outlook window. pst file on the basis of sender's email ID or date. We have recently had to decommission our. is this outlook or outlook express check to see if theres a spam filter or virus checker having an impact could it be a firewall setting do you require server authorisation???. Office 2003 / 2007 / 2010, Navigate to your e-mail settings and Click on More Settings and While confirming your POP3 and SMTP ports , please click on “Outgoing Server” and then check following options on Outgoing Server Page “My Outgoing Server (SMTP) requires authentication” and under this verify that you have also check the option “Use same settings as my incoming mail server”. has started happening hotmail account (imap) on outlook mac app hifamilymathiourose,about issue, suggest reconfigure hotmail account outlook. This could be because the recipient's address has changed or the recipient's email account has moved. In the Search all settings box, type light and select Outlook on the web version in the results. To work around this issue, add the data file in Account Settings in Outlook 2016 by following these steps. Microsoft Outlook has given a rich interface to the business users to handle emails along with multiple other professional features. the "outlook. Welcome to Tech Support Guy! Are you looking for the solution to your computer problem? Join our site today to ask your question. Hence, to fix this issue, one needs to repair the Outlook data (PST) file. A flow in our environment is reporting the following error message: "There's a problem with the flow's trigger. This might also happen when you try to sync with Apple Books, because it uses the same process. In Outlook, delete all items that are in the Deleted Items folder, and then try to delete the meeting request or message. I'm able to setup an email account with the Outlook created PST file, but I want to be able to add my older files to Outlook, even if it's only as an archive folder. Learn how to fix this issue with the help of third party repair software. This issue appears to be specific to running Outlook 2007 or Outlook 2010 on Windows Vista or Windows 7. Set up a new Outlook Account. o Enter the email address and password correctly. TechsPlace | Sometimes while sending or receiving an email message in Microsoft Outlook 2016, 2013, 2010, 2007, 2003 or lower versions, users get an Outlook error. Solutions for Your POP3 Server Has Not Responded in 60 Seconds in Windows Live Mail Maximize New Internet Explorer Windows How to Add your Hotmail Account to Microsoft Outlook 2010 How To Change Windows Default Save As or Open Location Warn when Closing Multiple Open Tabs in Chrome, Firefox, Edge and Internet Explorer. Automated Solution - Outlook Recovery Tool. Enter your email address to subscribe to this blog and receive notifications of new posts by email. In order to resolve this error, the user should set his/her email’s SMTP server to the MSN SMTP server. Hence, to fix this issue, one needs to repair the Outlook data (PST) file. You can browse to any folder of your choice (both visible and invisible in the Outlook UI) by opening the IMsgStore window and then clicking the "Open Root Container" button. "Before you fix the Outlook data file, you must close your Outlook. After you install OutlookSpy, the MS Outlook screen will have outlookspy's menus in the toolbar. Corrupt PST file not allows you to use Outlook application and makes you enable to perform e-mail operations. Running Outlook 2016 on Windows 10. You can find her helping people online in Outlook Forums as well as in the Microsoft Answers and TechNet forums. An object could not be found. We are grateful for any donations, large and small!. The a fore-mentioned method could be handy to fix Outlook unknown errors. This is because several firewall solutions (such as ZoneAlarm) verify via a hash that it is indeed the correct outlook. i am unable to recover password. To check your Add-ins you can do the following: Outlook 2010 a. If you use Microsoft Outlook 2010, Outlook 2007, Outlook 2003, or. The OST to PST software enables data recovery from the corrupted OST files into outlook PST files effortlessly. The best available option to resolve, "The messaging interface has returned an unknown error" is to either restart the Outlook or change the Outlook settings. Posts: 6811 Joined: 9. com June 6, 2019 Post Author: OfficeTutes. Keep going down the list until you get to one of the emails that crashes your Outlook Mail Client. If you are presented with send/receive errors after updating Outlook, you probably need to reconfigure your firewall to re-allow Outlook to pass-through again. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. 710-18113 - Outlook plugin has been removed from the Outlook Ribbon 710-18116 - Smart Entity - unable to edit or add list like with a standard entity 710-18179 - Admin does not have security rights. is the leading third-party service provider of certified online technical support services. dll file, and then Office Installer. 0 of the server. Then you can simply remove that email and continue on with the instructions listed in the tutorial. Enter the correct User name, your full email address, and the password. This can be an annoying problem, but you should be able to fix it using one of our solutions. Utilize Antivirus Software Scanner. Errors as SAP PLANT(CLSID 1000031392) and SAP ABC Indicator (CLSID 1000031442) is deleted. '' error in MS Outlook. I closed outlook, deleted all information in the Google Apps local folder, which can be found in the following directory:. I have no idea what the root cause was, but this was the only working solution in the end!. My problem is with my wifes computer which is Intel (R) Pentium (R) 4 CPU 2. Hope this helps! 0. If a user encounters any type of send/receive errors in Outlook, the first thing he/she should always do is check the basic server settings of Outlook account. The future of live TV with 70+ channels. This site is completely free -- paid for by advertisers and donations. 23), but I get this message when I try to send an email from Outlook 2007. When I open outlook, by default it will automatically send\receive emails, then after that a window will popup saying "not responding". Can not send email using Outlook (Error: '550 not local host, not a gateway') Save and close all windows. Learn more If you are getting 0x800ccc0b. Troubleshooting Outlook Receiving Error 0x800ccc0b "Are you receiving an Outlook error 0x800ccc0b continuously? DO you want a solution to resolve Outlook Receiving. Outlook is. The emails still seem to get through, but I keep. exe, that can be used to scan. Getting the low hanging fruit out of the way. FindTime is an Outlook add-in that allows you to quickly find time to meet with others - something that can take weeks without FindTime! FindTime helps you pinpoint times to meet by looking at available free/busy data for your attendees as well as creating a poll where attendees can vote on the times you suggest, and even suggest new times. To ensure the quality of the discussion, our moderators may review/edit the comments for clarity and relevance. I'm on multiple email lists and have rules to move mail to each of the created folders and those folders and mail are synced across all devices as expected. Join the community here, it only takes a minute. Go to File and then navigate to Options. Select Security tab. com, please provide. How to fix ‘cannot open your default email folders’ While this issue does not come about often, it can be aggravating and confusing when it does rear its ugly head. In the Search all settings box, type light and select Outlook on the web version in the results. Instead, create separate Outlook profiles, and then configure the Google Apps Sync for Microsoft Outlook account in one profile and the Exchange Server account in another profile. Follow the below steps to re-enter the user name and password in your Outlook 2011 for Mac: o Open Outlook. com will be constructive and thought-provoking. One of the most essential part of a. Remove the cashed entries from the Outlook client. You could glanc at Yahoo’s home page and see hoow thjey create news headlines to grrab people interested. For Outlook 2016 and up: Go to File > Options > Add-ins. I have checked (many times) that the settings are all correct yet each time I try to send and receive the receive function works ok but the. Getting the low hanging fruit out of the way. With the help of this software you can also recover the OLM file, convert OLM emails to Outlook PST files, you can preview the recoverable outlook objects, capable of recovering the damaged or corrupted OLM accurately and many more. But when I first started Outlook I made the mistake of not setting up an email account right away (silly me!). Save and close the message. 6 Ways to Fix Outlook Error "An unknown error has occurred" 1. Outlook "0x8004060C" occurs when the Outlook PST data file (aka "Message store", e. Cannot open the Outlook window. Microsoft Outlook has given a rich interface to the business users to handle emails along with multiple other professional features. It is a one-stop solution to fix or repair corrupt Outlook PST file. I closed outlook, deleted all information in the Google Apps local folder, which can be found in the following directory:. A Complete Guidelines to Fix Outlook 0x800ccc81 Error. 2010/10/29. The outlook OST files get damaged due to virus intrusion, accidental system shutdown and other factors.