Run the installer. If it's a 64-bit system, the driver files might fail to register automatically.
The version number typically refers to the driver software version, but it is critically important to note that its compatibility depends on the hardware (firmware) version of your cable. The cable itself is often sold with a mini CD containing this MSI file alongside the Techstream software. mvci driver for toyota-cable 2.0.1.msi
| Component | Minimum Specification | |-----------|----------------------| | | Windows 7 SP1, Windows 8.1, Windows 10 (32-bit or 64-bit), Windows 11 | | Architecture | x86 or x64 (driver includes both) | | RAM | 2 GB (4 GB recommended for Techstream) | | .NET Framework | Version 4.5 or higher | | USB Port | USB 2.0 (USB 3.0 works, but stick to 2.0 for stability) | | Admin Rights | Required for installation | | Previous Drivers | Uninstall any older MVCI or Mongoose drivers first | Run the installer