Error 4294966781

[dgentry322]

Hi.
I have upgraded my laptop from Windows 8.1 to Windows 10. But after upgrading i cannot open one very important EDB file which was on my flash drive.
Getting a message saying 'Error 4294966781'.

Any thoughts please?
Thanks

 

[ted0094]

Hello.

First of all i suggest to take your pick of these edb repair articles:
http://www.edb.repair/
http://www.exchange-admin.info/Service_Specific_Error_4294966781.html
Also you can write to Microsoft support.