Outlook Will Not Start Ost Error
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Files (.pst and .ost) Applies To: Outlook 2016, Outlook 2013, Outlook 2010, Outlook 2007, Less Applies To: Outlook 2016 , Outlook 2013 , Outlook 2010 , Outlook 2007 , More... Which version do I have? inbox repair tool outlook 2007 More... If your Microsoft Outlook Data File (.pst and .ost) won’t open, scanpst outlook 2007 or if you suspect the file is damaged, use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in repair ost file outlook 2013 the data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. If you're using a Microsoft Exchange account and your offline cannot start microsoft outlook Outlook Data File (.ost) is missing items, you can safely delete the file. Outlook will recreate the file the next time the program opens. Note: The Inbox Repair tool doesn't connect or analyze any data stored in an Exchange mailbox. The tool only looks for errors (corruption), and there are any, gives you the opportunity to allow the tool to fix those errors Repair a .pst
Scanpst Outlook 2016
file Exit Outlook and do one of the following: Browse to C:\Program Files. or Browse to C:\Program Files (x86). In the Search box, type SCANPST.EXE. Notes: If the search doesn't find SCANPST.EXE in one folder, try searching in the other folder mentioned in step 1. Navigate to the folder location based on your version of Outlook. Outlook 2016: C:\Program Files (x86)\Microsoft Office\root\Office16 Outlook 2013: C:\Program Files (x86)\Microsoft Office\Office15 Outlook 2010: C:\Program Files (x86)\Microsoft Office\Office14 Outlook 2007: C:\Program Files (x86)\Microsoft Office\Office12 Open SCANPST.EXE. In the Enter the name of the file you want to scan box, enter the name of the .pst file you want the tool to check, or choose Browse to select the file. Note: By default, a new log file is created during the scan. You can choose Options and opt not to have a log created, or you can have the results appended to an existing log file. Choose Start to begin the scan. If the scan finds errors, choose Repair to start the process to fix them. Note: The scan creates a backup file during the repair process. To change the default name or location of this backup file, in th
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 , Outlook 2013 , Office for
Repair Outlook 2013
business , Outlook 2010 , More... Which version do I have? More... Are you scanpst.exe outlook 2010 having trouble starting Outlook 2016, Outlook 2013, or Outlook 2010, or receiving "Cannot start Microsoft Outlook. Cannot open the Outlook window" error outlook 2016 won't open 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. Are you an Office 365 for business customer? Let us fix the https://support.office.com/en-us/article/Repair-Outlook-Data-Files-pst-and-ost-25663bc3-11ec-4412-86c4-60458afc5253 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 add-ins Sometimes add-ins can conflict with Outlook. Starting Outlook in safe mode, which starts Outlook without add-ins loaded, 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 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 Add-ins, and then choose Go. As a precaution, when the COM Add-ins listing of your current add-ins opens, do one of the following: Manually record the title of every selected add-in listed under Available Add-ins. or Take
(עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) Home20132010Other VersionsLibraryForumsGallery Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Outlook won't start, gives error 'can't open .ost https://social.technet.microsoft.com/Forums/office/en-US/21cbbf06-075b-4c52-8941-c6babeba74f8/outlook-wont-start-gives-error-cant-open-ost-file?forum=outlook file... Microsoft Office > Outlook IT Pro Discussions Question 0 Sign in to vote Happened to one of my computers last week... only fix was to disable cache https://www.msoutlook.info/question/do-not-repair-ost-files-with-scanpst-exe mode (offline folders) NOW it has happened to a second of my computers.. same error, same result.. Friday, September 26, 2014 3:08 AM Reply | Quote Answers 0 not start Sign in to vote An ost file is merely a cache of Exchange mailbox. Simply delete the existing .ost file, Outlook will regenerate a new one while the next startup. Please try this and verify result. Regards, Ethan Hua TechNet Community Support It's recommended to download and install Configuration Analyzer Tool (OffCAT), which is developed by Microsoft outlook will not Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office programs. Marked as answer by Ethan HuaMicrosoft contingent staff, Moderator Monday, October 06, 2014 7:56 AM Friday, September 26, 2014 10:34 AM Reply | Quote Moderator All replies 0 Sign in to vote Hi Klorn, I think the OST file has need of repair. Perform repair on it by using “scanost.exe” inbuilt program and see the results because usually such type of error comes up on the screen due to corrupted or encrypted file. If the problem is about Outlook application and it’s not able to execute or open, then probably you should reset the navigation pane setting. Use “outlook.exe /resetnavpane” command to accomplish this task. At last, I would recommend you to re-configure the Outlook profile. Read more about “scanost.exe” or Inbox Repair Utility: http://office.microsoft.com/en-001/outlook-help/repair-outlook-data-files-pst-and-ost-HA102749454.aspx Note: Improve community discussions by marking the answers helpful otherwise respond back for further help. Thanks Clark Kent
so I scanned it for errors with scanpst.exe. It found some issues but scanpst.exe was unable to fix it as the issues still existed when I rescanned it after the repair. Didn't there used to be a scanost.exe as well? How can I fix my ost-file without needing to spend lots of money on a 3rd party recovery application? Although it works for some errors, scanpst.exe is not intended to be used with ost-files. Aside from some IMAP configurations in Outlook 2013, the ost-file only contains cached data and its better to start with a fresh cache again instead of attempting to fix it. Let Outlook rebuild the ost-file The recommended approach to deal with corruptions in ost-files it to rename the ost-file to .old when Outlook is closed and have Outlook rebuild the ost-file from the server again. This is the most reliable way and also part of the reason why there is no longer a scanost.exe (since Outlook 2010). By default, your ost-file is located in the following location: Windows Vista, Windows 7, Windows 8 and Windows 10C:\Users\%username%\AppData\Local\Microsoft\Outlook\ Windows XPC:\Documents and Settings\%username%\Local Settings\Application Data\Microsoft\Outlook\ You can paste the path mentioned above in the Address Bar of Explorer to quickly open the (hidden) folder location. Repair when rebuild currently isn’t an option If that's not possible at the moment, because you have for instance a large mailbox and currently have a slow or expensive connection, then you can of course still give scanpst.exe a try. For instructions using scanpst.exe see the guide: Using the Inbox Repair Tool (scanpst.exe). Third party solutions When all you have is an ost-file and scanpst.exe can't fix it and you can't access your email account via Outlook at the moment anymore either (or use Outlook Web Mail as an alternative), then you could consider using a 3rd party repair and recover utility which can convert your ost-fle into a pst-file. There are various tools out there which claim to be able to do this but not all of them are legit. Trustworthy tools which I’ve used before are: Kernel f