Open your Toyota Techstream software interface.
You must create or import a .reg file that points the system to the correct location of the mvci32.dll file. This tells the diagnostic software where to find the J2534 interface. : Mini Vci J2534 Driver Windows 11 64 Bit
Locate the downloaded driver package files, specifically looking for MVCI32.dll and FirmwareUpdateTool.exe . Open your Toyota Techstream software interface
Right-click the problematic device and select . : Locate the downloaded driver package files, specifically
Use an elevated Command Prompt to extract necessary files from the installer:
If connection returns STATUS_READY , the driver is fully functional.
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PassThruSupport.04.04] [HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\PassThruSupport.04.04\XHorse - MVCI] "Name"="XHorse - MVCI" "Vendor"="XHorse Electronics" "ConfigURL"="" "FunctionLibrary"="C:\\Program Files (x86)\\XHorse Electronics\\MVCI Driver for TOYOTA TIS\\MVCI32.dll" "APIVersion"="04.04" "ProductVersion"="1.1.0" "ProtocolsSupported"="J1850VPW:1, J1850PWM:1, ISO9001:1, ISO14230:1, CAN:1, ISO15765:1, SCI_A_ENGINE:1, SCI_A_TRANS:1, SCI_B_ENGINE:1, SCI_B_TRANS:1" "J1850VPW"=dword:00000001 "J1850PWM"=dword:00000001 "ISO9001"=dword:00000001 "ISO14230"=dword:00000001 "CAN"=dword:00000001 "ISO15765"=dword:00000001 "SCI_A_ENGINE"=dword:00000001 "SCI_A_TRANS"=dword:00000001 "SCI_B_ENGINE"=dword:00000001 "SCI_B_TRANS"=dword:00000001 Use code with caution.