Nextcloud version: 2.5.3daily-Win64 (build 20190725)
Operating system and version: Windows 10 Pro version 1903 10.0.18362 build 18362
The issue you are facing:
I upgraded to Windows 10 1903 from 1803. When I right click on File Explorer in the Task Bar, it brings up the list of Pinned and Recent folders. When I left click on one of those folders, the list goes away, but the folder doesn’t open.
If I right click on a pinned folder and click on Open, the folder opens.
I performed a clean boot removing everything and problem was solved, then I added Nextcloud in the Startup and problem came back.
It happens only on synced folders: not synced folder opens regularly with a left click.
Hope someone can help! Greetings,
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it: should reinstall an old w10 and then update it again