64 Bit Better - Sentemul2007

To prevent Windows from blocking the driver file even in Test Mode, you need to sign it locally.

Open DSEO, select , and point it to your driver path (e.g., C:\Windows\System32\drivers\multikey.sys ). Step 4: Install the Emulator Driver Download the MultiKey x64 driver package. Sentemul2007 64 Bit BETTER

Delete the old driver via Device Manager, ensure Test Mode is enabled, and use the dedicated 64-bit MultiKey driver instead. Error 1207: Service Failed to Start To prevent Windows from blocking the driver file