Windows 10 64-bit enforces . This means the operating system will reject any driver not digitally signed by Microsoft.

Run the following command in Command Prompt (admin) to export the installed driver:

Extract it to a dedicated folder on your desktop labeled Infinity_Drivers_x64 . Step 2: Connect Your Dongle

Hold down the key while clicking Restart in the Windows Start Menu.

For years, mobile technicians relied on Windows 7 32-bit, which had relatively lax driver signing requirements and a vast library of legacy drivers. The shift to Windows 10 64-bit changed the landscape for two major reasons:

Because the original driver is not signed for Win10, you must boot into "Disable Driver Signature Enforcement" mode.

Move the dongle to a black USB 2.0 port, or connect it through a powered USB 2.0 hub.