Even after the driver is installed, Techstream needs to know which interface to use.
By using the Autokent multi-driver, you bypass the manual registry editing typically required for 64-bit systems, making it the most reliable way to keep your older diagnostic tools working with modern hardware.
: Once the installation is complete, restart your computer. This ensures that all changes are properly applied.
The AutoKent installer features a custom interface allowing you to select which drivers to deploy. autokent mvci multi driver x64 install
Step 2: Disable Driver Signature Enforcement (For Windows 10/11 x64)
Pro Tip: For some users, using the FTDI Chip VCP driver 2.12.36.4, as suggested in ClubLexus forum posts , can resolve driver issues if the Autokent one fails. Phase 4: Setting Up Techstream for x64
Select the specific device type you own (usually ). Even after the driver is installed, Techstream needs
This article serves as your definitive guide. We will unpack what the Autokent MVCI is, why the x64 driver installation is uniquely problematic, and provide a step-by-step walkthrough to ensure a successful, stable setup on modern 64-bit Windows systems.
Some older versions of Techstream require Firmware 1.4.8, while newer ones can utilize 2.0.1. Use the MVCI Firmware Update Tool to check and flash the firmware version that pairs best with your Techstream software edition. 4. Software Asks for an Activation Key / TIS Key
Before you connect your MVCI to a vehicle, confirm: This ensures that all changes are properly applied
Jumping headfirst into driver installation often leads to frustration, but a few minutes of preparation can save you hours of troubleshooting. Follow these critical steps before you run the installer.
Connect to your vehicle, turn the ignition to the "ON" position (engine off), and click in Techstream.
Go to your start menu and search for (or go to the installation folder and run FirmwareUpdateTool.exe ). Run it as an administrator. Click the Device Info button.
