A: Uninstall the old driver, reboot, disable signature enforcement, and install the Autokent fixed driver. The issue is almost certainly Microsoft’s new driver blocklist (see DriverSiPolicy.p7b ).
: Read manufacturer-specific trouble codes that generic OBD-II scanners miss. installation guide for using this driver with Techstream on Windows 10 or 11? Techstream and MVCI on 64bit Windows 8.1 works!
Have a unique issue with the autokent mvci multi driver x64 fixed? Leave a comment (on the original forum thread). Remember to include your Windows build number (winver) and the exact hardware revision of your MVCI (Green board vs Blue board). autokent mvci multi driver x64 fixed
This is where the comes into play. Developed by the well-known automotive software specialist Autokent, this driver package solves the "Unable to connect to VIM" and registry errors that plague standard installations. Why You Need the "Fixed" x64 Version
If successful, you will see: DllRegisterServer succeeded. A: Uninstall the old driver, reboot, disable signature
Autokent MVCI Multi Driver X64 Fixed is a specialized third-party driver package designed to enable Mini VCI (J2534) diagnostic cables to function on 64-bit Windows
The installer allows users to install all available driver versions simultaneously, then test each one with Techstream to determine which works best with their specific adapter. This is particularly useful because different MVCI clones use different chipsets and firmware revisions. installation guide for using this driver with Techstream
: Consolidates drivers for Toyota, Lexus, Scion, Honda, and Volvo into one package. 💻 Key Features of the X64 Fixed Version
Numerous users caution that the Autokent driver triggers antivirus warnings. One forum post notes: *“The download can be found online, pretty sketchy file, you will have to turn off threat/virus protection in order to get it to work.”*Another warns: “Many user tried the Autokent drivers, it prompts for potential Viruses… you have to disable Antivirus and bypass firewall to use those drivers, which is very risky.”
: These drivers are often community-developed or modified (attributed to "Autokent") to bypass the signature and architecture restrictions found in official Xhorse or Toyota drivers. CyanLabs Official Community Security and Stability Considerations How to set up Techstream in 2026 for your Toyota or Lexus