Download the ZIP file, extract it, and run the 'Setup.exe' as an Administrator. Restart your PC after the installation finishes. Manual Driver Update via Device Manager
Use (yes, even for non-PS4 controllers) or reWASD (paid, but powerful). Both recognize the HV-G85 and can force XInput mode even in stubborn games. havit gamepad hv-g85 drivers for windows 10
Avoid "driver updater" software that claims to fix HV-G85 issues. They often bundle adware. Download the ZIP file, extract it, and run the 'Setup