Click . If the tool returns the Firmware Version (e.g., 1.4.1) and a "Connected" status, your x64 installation was successful. Step 5: Configuring Your Software (Techstream, HDS, etc.)
| Error Code | Message | Solution | | :--- | :--- | :--- | | | Unsigned driver | You forgot to disable signature enforcement. Reboot into the special startup settings. | | Code 10 | Device cannot start | USB power issue. Use a powered USB hub or change ports. Re-flash firmware. | | Code 28 | Driver not installed | Windows did not find the INF file. Manually select “Have Disk” and point to the .inf in the x64 folder. | | Device vanishes | Disconnects randomly | Bad USB cable. Replace with a shielded, short (1m) USB 2.0 cable. | autokent mvci multi driver x64 install
. Locate the failing devices (often labeled as "M-VCI" or "USB Serial Port") with yellow warning icons. Right-click each and select Update Driver Browse my computer and point to the folder created in Step 2. Registry Modification Run the provided file (often named mvci-x64.reg ) to register the driver as a device in the Windows Registry. Verify that the FunctionLibrary path in the registry points correctly to MVCI32.dll in your installation folder. VIM Selection Techstream VIM Selection and select MVCI Autokent-X64 XHorse - MVCI from the dropdown menu. Troubleshooting Common Issues Connection Errors : Ensure the Reboot into the special startup settings
: Some older MVCI cables hate USB 3.0 ports (blue). Try a USB 2.0 port or a non-powered USB hub if the device isn't recognized. Re-flash firmware
Right-click the Autokent MVCI Multi Driver.exe and select .
