Cause: The new driver requires firmware version 1.5.4 or higher.
Fix: Use the included FW_Updater_x64.exe in the Autokent package. Place the MVCI in recovery mode (Press and hold the button while plugging in USB), then run the updater.
Note: Actual behavior depends on the specific sample. The following is compiled from similar naming patterns and strings extracted from malware sandboxes. autokent mvci multi driver x64 new
Warning: Always disconnect your MVCI interface from the USB port before starting driver installation. Cause: The new driver requires firmware version 1
The "Autokent" driver is a modified or specific version of the MVCI (Modular Vehicle Communication Interface) driver. It allows the J2534 cable to be recognized as a valid pass-thru device. Note: Actual behavior depends on the specific sample
Once installed, the performance of the Autokent driver in conjunction with Toyota Techstream is the benchmark for success.
| Feature | Description | | :--- | :--- | | Architecture | Native x64 (No 32-bit emulation) | | Protocols | J2534 (Pass-Thru), SAE J1850, CAN (ISO 15765), ISO 9141, KWP2000 | | Supported OS | Windows 10 Pro/Enterprise (21H2+), Windows 11 (22H2+) | | Multi-Client | Allows Techstream and J2534 apps to run side-by-side | | Latency | Optimized 1ms response time for CAN FD (Fast CAN) |