wdf_violation BSOD

I use Win 10, recently updated to 1903, on an Asus notebook.

After updating to version 1903 and then using IObit Driver Booster to update some drivers (I don I get wdf_violation BSOD when restarting or on shutdown and sleep.

I don't remember the drivers which got updated in order to roll them back, and all the System Restore Points that I had created are gone.

I checked the dump files and I'm no expert. As far as I understood the cause is WUDFRd.sys but the app BlueScreenView identifies...

wdf_violation BSOD