When I try to start Discord I get this error message (laptop)?

I've made all updates for Windows and Discord, but I always get this error message. Can someone help me

You have to uninstall Discord and delete all folders on your C: / disk that have to do with Discord, or clear the cache.

This problem is very common at the moment!

Seems to be a not so common error, but it should be relatively easy to fix:
https://praxistipps.chip.de/...tun_106340