With Windows 10, Microsoft brought a feature known as Driver Signature Enforcement that ensures users only run the device drivers that are signed by Microsoft only. To tighten security even further, Microsoft requires that any driver you install is digitally signed or what they called, should be WHQL (Windows Hardware Quality Labs) certified.

Disable Driver Signature Enforcement on Windows 7 64-bit: There are two different methods can be followed to disable driver signature enforcement on Windows 7. Permanent method: 1. Open Command prompt on your PC from Start Menu > All Programs > Accessories and then right click your mouse on “Command Prompt” and then select “Run as Code Signing Certificates for Microsoft Driver Signing Driver Signing Certificate Features. When you buy a DigiCert Code Signing Certificate, the benefits include the following: Ability to Sign Your Driver Packages. You get the ability to sign Windows drivers for the lifetime of your Code Signing certificate. The drivers are valid indefinitely after signing them. how to disable device driver signing - Microsoft® Community

Windows device installation uses digital signatures to verify the integrity of driver packages and to verify the identity of the vendor (software publisher) who provides the driver packages. For Windows 10, drivers must be signed by the Windows Hardware Dev Center Dashboard, which requires an EV certificate.

Windows 10: How to install drivers which are not digitally Windows device installation uses digital signatures to verify the integrity of driver packages and to verify the identity of the vendor (software publisher) who provides the driver packages. For Windows 10, drivers must be signed by the Windows Hardware Dev Center Dashboard, which requires an EV certificate. No signed device drivers were found - Microsoft® Community Feb 25, 2016

User configuration > Administrative templates > System > Driver installation> Code signing for device drivers Select the option Enabled and from the drop-down, select Ignore (under ‘When Windows detects a file without drivers’). Press OK to save changes and exit. Now check if the problem is solved.

Code Signing Certificates for Microsoft Driver Signing Driver Signing Certificate Features. When you buy a DigiCert Code Signing Certificate, the benefits include the following: Ability to Sign Your Driver Packages. You get the ability to sign Windows drivers for the lifetime of your Code Signing certificate. The drivers are valid indefinitely after signing them. how to disable device driver signing - Microsoft® Community Jul 26, 2013 Disable Device Driver Signing in Windows 10 - JB