If you plan to stay in automotive diagnostics, invest in a VXDIAG or a genuine Drew Technologies J2534 interface (like the CarDAQ-Plus) within the next 2–3 years. The Mini VCI is a dying platform, albeit a beloved one.

If your pack did not include one, open , paste the following text block, and save it as mvci.reg (ensure the file extension is .reg and not .txt ):

Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\PassThruSupport.04.04 .