E-mail service. MS Outlook

Hello everyone.

I am using Microsoft Outlook 2013. When I try to open my .ost file I get the following error message : Сannot open the .ost file
I tried to reinstall Outlook…no luck. So my question is, could anyone suggest me how to open an .ost file?

Thanks in advance

Did you notice this is a forum for the Scrivener and Scapple software? Probably you should look for a solution in a Microsoft software forum.

There is some data that can be gleaned from opening an MDB in a hex editor, there is not that much. Your mileage may vary.
Best Access service: https://www.openfiletool.com/mdbopen.html

Thanks for information and advice.