Recommendation

Use the to run a manual extraction command on your driver file (often named MVCI Driver for TOYOTA.msi ) to bypass the 32-bit check. Move Files to Program Files :

While Windows 11 64-bit presents significant hurdles for legacy diagnostic hardware, the can be made to work. The combination of driver version 1.4.8 (or XHorse 2.0.4) with temporarily disabled signature enforcement offers the most stable path.