W10 client runtime terminated in an unusual way

My Windows 10 NC client started crashing all of a sudden yesterday. I’ve tried restarting the server and reinstalling the client with no improvements. I’ve also tried compatibility mode to Windows 8 with Running as Administrator enabled. Any ideas?

Looking at the Windows Event Viewer, it shows the following:
Faulting application name: nextcloud.exe, version:, time stamp: 0x58e747b1
Faulting module name: libstdc+±6.dll, version:, time stamp: 0x3cf33ceb
Exception code: 0x40000015
Fault offset: 0x0001c3c7
Faulting process id: 0x584
Faulting application start time: 0x01d2fdfa7be116a4
Faulting application path: C:\Program Files (x86)\Nextcloud\nextcloud.exe
Faulting module path: C:\Program Files (x86)\Nextcloud\libstdc+±6.dll
Report Id: 915a4caa-e6b3-4bd4-a56a-dc7bcb7fa99b
Faulting package full name:
Faulting package-relative application ID:

The actual Windows error message is as below:
Runtime Error!
Program: C:\Program Files (x86)\Nextcloud\nextcloud.exe
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application’s support team for more information.

I’m having the same error, using Windows 7.

Anybody has a solution for this?

Thanks a bunch.

My issue is resolved.

Sync-ing a folder that has limited permission for Nextcloud client to perform RW.

Sync to another folder in C:<user_home_directory>