Standard Passthru (J2534) clone devices—such as the XHorse MVCI, Mini VCI, and Toyota TIS Techstream cables—were originally designed with 32-bit (x86) drivers. When Microsoft shifted to 64-bit architecture, these older devices stopped working because 64-bit Windows operating systems reject unsigned or 32-bit driver payloads.
Use the command line to run msiexec /a "C:\temp\MVCI Driver for TOYOTA.msi" /qb TARGETDIR=c:\temp\mvci to force the extraction and installation on x64 systems. autokent mvci multi driver x64 new
Instead of requiring manual device manager path routing and command-prompt registry hacking, the package features a structured installer script. It detects the operating system configuration and registers the J2534 DLL automatically. Installation and Configuration Steps Standard Passthru (J2534) clone devices—such as the XHorse
Open to verify if the computer detects the cable chip (usually listed under "Ports" or "Universal Serial Bus controllers" as an FTDI device). Instead of requiring manual device manager path routing
Open the drop-down menu and select instead of the default TIS Techstream VIM.
This means the diagnostic software cannot talk to the driver. Ensure you selected the correct J2534 interface inside the software's settings menu. If it still fails, try changing the USB port or verify in Device Manager that the COM port assignment is active. Error Code: 0x0000007B or Driver Blocked