This one is working from another site.
Make sure you download the sp91903.exe as per below.
Clearly they will still need to fix this, but this should sort you out
- Go to "Services"
- Find "HP Hotkey UWP Service
- Right click and choose "Properties"
- Change startup type to "Disabled"
- Restart computer
6. Install Hotkey Support again from this link: https://ftp.hp.com/pub/softpaq/sp91501-92000/sp91903.exe
- Restart computer
- It Works