can somebody help out with the driver feature ?

I ran "-driver uninstall" with admin rights.

Then if I run it with Admin Rights ( also tried with admin rights + -driver install in command line ) it doesn't seem to work.
I run it without admin rights and the driver switch command line and it says "driver is in use error".

claymore v14.7 with GTX 1080 Ti @ Win10 v1903 and GF drivers 418.21 or something like that.