Cannot open outlook ost file

With the help of OST file, users can draft emails, set reminders, and so forth even if they get disconnected to the mail server. Later, this Outlook OST file gets synchronized to the Exchange server and the emails composed offline are sent when the connectivity is established. But, sometimes these OST files are vulnerable to many issues.

There could be many reasons for getting this error pop-up message. Although add-ins are used to enhance the functionality of Outlook, but sometimes it creates problems when there is a fault in add-ins. Thus, disable the add-ins by launching the MS Outlook in safe mode. You can also start Outlook in safe mode by following the below-mentioned steps.

Upon restart, I received the same message about not opening the. But the problem persists. Microsoft Personal Support referred me to Professional Support, but assistance was not available since I was a user of the avillager. Management of this avillager service is contracted out so I have no access, it seems, to informed assistance. I should greatly appreciate advice about how to troubleshoot and resolve this issue.

Is it time to bailout - maybe create a new Profile or opt for a different email client? Then check the results. Please remember to mark the replies as answers if they help.

If you have feedback for TechNet Subscriber Support, contact tnmff microsoft. I've run the repair tool and this hasn't made any difference. Any thoughts? OST file.

By applying manual tricks there is a risk of data loss. If you wish to fix the error that has been detected in the file outlook. OST then makes sure you get in touch with the best service provider. You must be logged in to post a comment. Please follow and like us:.