Mouse doesn't work in Windows virtual machine
Coherence mode doesn't work
Parallels Display Adapter (WDDM) has exclamation mark in Device Manager. Device status: Windows cannot initialize the device driver for this hardware. (Code 37)
Windows system files corruption
Click to Start -> type cmd -> press Enter/Return: Command Prompt should be opened.
In Command Prompt type sfc /scannow -> press Enter/Return: a system scan shall begin.
Once the scan is finished, you will see a notification message that "Windows Resource Protection found corrupt files and successfully repaired them..."
Reboot to apply changes.