I am experiencing the same issue - and as @Abhishek Dewan alsomentioned it is obviously NOT something that was messed up by the latest Update.
I am running Windows 10 21H2 and double checked on another machine, still with EnPass 6.8.3.
The behaviour is the same - after having started and closed Enpass once, for every further try to start Enpass Windows tells
"Enpass Password Manager is currently not available in your account. Make sure you are signed in to the Microsoft Store and try again. Here's the error code, in case you need it: 0x803F8001"
In the event log entries with the Event-ID 203 are recorded for every attempt to launch Enpass (no matter if V6.8.3 or V6.8.4):
"0x803F8001: The process for the package SinewSoftwareSystems.EnpassPasswordManager_6.84.1166.0_x86__fwdy0m65qb6h2 cannot be created because an error occurred while preparing for activation. [LaunchProcess]"
I also tried to deinstall the App and install it again via the MS Store - which keeps - always during the process of "obtaining a license" (hope tha translation is accurate)- telling me "Something went wrong".
With this the Installation fails.
Overall this is of course extremely annoying but as @Abhishek Dewan mentioned it seems to be related to the MS Store.
While I am lucky enough to still have access to my password via my mobile I would also appreciate answers from the Enpass Team / @Abhishek Dewan on the following questions:
a) when can we expect this to be resolved?
b) can we expect things to simply work again (given the app hasnt been removed or anything similar)?
c) if there is action required at the user side - can you please provide guidance?
Thanks a lot!
