Detailed fault code reading, actuation tests, and module programming for Honda and Acura vehicles.
Choose the driver version that matches your cable's internal firmware (typically v1.4.1 or v2.0.4).
By following this manual extraction method, you can use the Autokent MVCI Multi Driver on virtually any 64-bit Windows laptop.
The original drivers provided by manufacturers were strictly compiled for 32-bit (x86) Windows XP and Windows 7 systems. If you try to run the official factory installer on Windows 10 or Windows 11 x64, the installation will either crash, fail to write to the registry, or result in an invisible hardware connection within your diagnostic software. The AutoKent patched driver resolves this by: Supplying native x64 FTDI driver libraries. Re-mapping the required Dynamic Link Libraries (DLLs). autokent mvci multi driver x64 patched
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: While primarily used for Toyota/Lexus (Techstream), it has also been used with tools like MMCodingWriter for Mitsubishi vehicles.
: If possible, install automotive diagnostic tools on a dedicated garage laptop. Frequent modifications to driver signatures and registry paths can conflict with sensitive everyday software. Detailed fault code reading, actuation tests, and module
: You must manually update the drivers in Device Manager for the "USB Serial Converter" and "USB Serial Port" by pointing them to the extracted driver folder. VIM Selection : Inside Techstream, navigate to Setup > VIM Select and choose the XHorse - MVCI Important Considerations Security Alerts
If you are running Windows 10 or 11 (64-bit), you have likely encountered the infamous "MVCI_MultiX64.exe" error or the failure of to recognize the cable. The solution is the Autokent MVCI MultiDriver x64 Patched driver.
Original and clone XHorse multi-vehicle interface hardware. The original drivers provided by manufacturers were strictly
: Never click "Update Firmware" if prompted by any device utility. Clone MVCI cables will permanently lock up (brick) if they attempt to pull official server firmware.
Installing this driver manually is often required because the standard installer may fail on 64-bit systems. Manual File Extraction : Users often extract the MVCI Driver for TOYOTA.msi contents manually to a folder like C:\Program Files (x86)\XHorse Electronics Registry Configuration
The Complete Guide to AutoKent MVCI Multi Driver X64 Patched: Setup, Installation, and Troubleshooting
The MVCI (Multiple Vehicle Communication Interface) Multi Driver is designed to allow a Windows PC to interface with Mini VCI J2534 adapters, enabling diagnostic software like Toyota Techstream, Mercedes-Benz Vediamo, and other J2534-based applications to read fault codes, access sensor data, program ECUs, and perform advanced vehicle diagnostics. However, the “patched” versions of this driver—often labeled “MVCI Multi Driver for x32/64 OS (Version_2025)” or “Autokent MVCI MultiDriver X64 2.0.1”—exist in a legal gray area and come with significant security risks.