Windows 10: .pst files

I was trying to move folders from the document folder to a flash drive, and I screwed it up as usual. Out of nowhere appeared a massive file labeled as an "outlook .pst" file in the document folder. I don't even use outlook, so what is it and should I delete it?

:)

 

Outlook PST File Problem

That is exactly what I was going to suggest. Export everything to another PST file, delete the old(or rather move it out of the default folder) and replace it with the new PST file that you exported.

 

Outlook PST File Problem

Thanks again everyone. I just did an export on the troubled PST file to create a new PST file from it and the file size went from 3.9GB down to 850MB. Then I installed the new PST file into Outlook that I just created and removed the old PST file from Outlook and all seems to be working fine so far. I think I am good now, but I will give it some time just to make sure there are no problems before I delete the old file. Thanks again.

 

PST Outlook file backup fails

Hello Manuel,

Using a 3rd party software may sometimes cause errors due to compatibility issues. We suggest that you try backing up your PST files using the steps provided on this article:
How to manage .pst files in Microsoft Outlook and refer to the section
How to make a backup copy of a .pst file.

Let us know if you will need further assistance.