: Restart your PC while holding Shift -> Troubleshoot -> Advanced Options -> Startup Settings -> Restart .
This is not a driver issue. The JAF box itself uses a credit system. Solution: You need to use a cracked version of the JAF software (widely available but legally grey) or use an older version that bypasses credit checks. jaf pkey driver 64 bit
The only official way to use unsigned 64-bit drivers is to enable (also known as "Disable Driver Signature Enforcement"). This mode allows the system to load unsigned drivers but displays a watermark on the desktop indicating that the system is in testing mode. : Restart your PC while holding Shift ->
If you cannot get the official driver to work on your 64-bit system, consider these workarounds: consider these workarounds: