Windows enforces the third party drivers to be digitally signed otherwise it blocks them from being installed on the system. This requirement can be disabled in the following way.
- Open My computer properties`
- Click on Hardware tab
- Click on ‘Driver signing’ button.
- Select the first option ‘Install the software any way and don’t ask for my approval‘
- After selecting the first option, click on OK and close the window.
Registry key for driver signing configuration:
The registry value Policy under the key HKEY_LOCAL_MACHINESOFTWAREMicrosoftDriver Signing controls the driver signing setting.