Error Starting Microsoft Outlook
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Outlook 2016, 2013, or 2010 or receive the error “Cannot start Microsoft Office Outlook. Cannot open the Outlook Window” Applies To: Outlook 2016, Outlook 2013, Office for business, Outlook 2010, Less Applies To: Outlook 2016 eset outlook plugin error when starting microsoft outlook 2007 , Outlook 2013 , Office for business , Outlook 2010 , More... Which
Microsoft Outlook Not Starting
version do I have? More... Are you having trouble starting Outlook 2016, Outlook 2013, or Outlook 2010, or receiving "Cannot microsoft outlook not starting on mac start Microsoft Outlook. Cannot open the Outlook window" error messages? We can fix the problem for you, or you can use the troubleshooting steps we're providing below to help resolve these startup issues.
Launch Microsoft Outlook
Are you an Office 365 for business customer? Let us fix the problem for you We can diagnose and fix several common Outlook issues for you. If our automated tool can't fix your issue, or if you'd like to fix it yourself, see the next section. Let us fix your issue Download Support and Recovery Assistant for Office 365 Start Outlook in safe mode and disable microsoft outlook not opening add-ins Sometimes add-ins can conflict with Outlook. Starting Outlook in safe mode, which starts Outlook without add-ins loaded, can tell you if an add-in is the problem. Note: If you enabled an ABBYY FineReader add-in, an outdated version of the software might cause an Outlook startup error. For more information, see Office programs may crash with the FineReader add-in installed. Start Outlook in safe mode Choose Start > Run. Type Outlook /safe, and choose OK. In the Choose Profiles dialog box, accept the default setting of Outlook and choose OK. If prompted, enter your password and choose Accept. Tips: How do you know you're working in safe mode? You'll see a label similar to the one below at the top of the screen. The Outlook icon on your taskbar also alerts you the program isn't operating normally. If Outlook does start in safe mode, then the problem is likely with one of your add-ins. You'll need to disable all of your add-ins before restarting Outlook. Disable add-ins In the upper-left corner of Outlook, choose File > Options > Add-ins. At the bottom of the View and manage Office Add-ins, make sure the Manage box shows COM
"Cannot start Microsoft Outlook" problem that will help you have your Outlook up and running again with no errors. The fixes work in all versions of Outlook 2013, 2010, 2007 and
Microsoft Outlook 2003 Not Opening
lower and on all systems. A few articles ago we discussed what can be
Microsoft Outlook Not Closing
done when Outlook is freezing and not responding. Today, let's see how you can fix and prevent an even worse scenario when microsoft outlook not opening emails your Outlook does not open at all. Causes and symptoms of "Unable to start Microsoft Outlook" problem Universal solutions for "Cannot start Microsoft Outlook. Unable to open Outlook window" - these solutions address the most https://support.office.com/en-us/article/I-can-t-start-Microsoft-Outlook-2016-2013-or-2010-or-receive-the-error-Cannot-start-Microsoft-Office-Outlook-Cannot-open-the-Outlook-Window-d1f69da6-b333-4650-97bf-4d77bd7abb85 common causes and work in most cases. Solutions for specific Outlook start up errors - these tips cover less frequent scenarios and address more specific errors. "Unable to start Microsoft Outlook" error - causes and symptoms The main symptom of this problem is very obvious and easily recognizable: you click Outlook's icon, an hourglass appears and is hanging for a while, and then you get the "Cannot start Microsoft Office https://www.ablebits.com/office-addins-blog/2013/12/06/cannot-start-microsoft-outlook-solutions/ Outlook" error. According to Microsoft, the major cause of this issue is a corrupted Navigation Pane settings file - profilename.xml, where "profilename" is the name of your Outlook profile. A good indication that the file is corrupted is when its size is 0 KB. No one knows the exact reason why this happens, but all versions of Microsoft Outlook from 2003 to the newest Outlook 2013 may be affected. Other reasons may be when you run Outlook in the compatibility mode, or if you are using a profile created in an older Outlook version, or if the Outlook data file (.pst or .ost) was deleted or damaged as the result of incorrect uninstallation or reinstallation of Outlook. Anyway, whatever the reason is, the outcome is the same - you cannot open the Outlook window because of this error: "Cannot start Microsoft Outlook. Cannot open the Outlook window. The set of folders cannot be opened." There may be a few variations of this message depending on which Outlook version you use. Outlook 2010: "Microsoft Outlook has encountered a problem and needs to close. We are sorry for the inconvenience." Outlook 2007: "Cannot open your default e-mail folders. The information store could not be opened." Outlook 2003: "Cannot start Microsoft Office Outlook
of Outlook. This guide explains all you need to know about that in order to get your Outlook to start without errors again.Note:Aside from solving problems with starting Outlook, https://www.howto-outlook.com/faq/outlookdoesntstart.htm this guide can also be used as a base to troubleshoot other common Outlook issues.Windows 10 Upgrade:If you are having difficulties with starting Outlook after you upgraded to Windows 10, see the guide: Windows 10 and Outlook and more specifically the section PST File access is denied.We'll start off this guide with 3 easy questions. Depending on microsoft outlook the answers, you could possibly skip large portions of this guide or even directly get a solution to your startup issue.Is Outlook up-to-date?Did Outlook ever work?Does Outlook still work for other users on the computer?Safe ModeReset dat-filesCannot open the Outlook windowDisable add-insUse scanpst.exe to fix Outlook Data File errorsRecreate your mail profileRun a Repair, Office Diagnostics or microsoft outlook not reinstall Office/OutlookCheck the Event Viewer and post in the Outlook forum for further helpIs Outlook up-to-date?Just to make sure you are not trying to troubleshoot an issue which has already been solved, make sure that before you begin you have installed all updates for your version of Outlook. For instance, Outlook 2003 and Outlook 2007 have known compatibility issues with Windows 7 and Windows 8 which can be fixed by installing their latest Service Packs.Solution:Use Microsoft Update to install the latest updates for both Windows and Office. Make sure that you have Microsoft Update configured to also check for Office updates or check the Update Options setting when using an Office 365 installation.Did it ever work?Did Outlook still work correctly the last time you used it? If so, you probably can skip this solution. If it never worked before or if you are starting Outlook for the very first time, it could very well be that you have not configured your mail account correctly. A common mistake is cho