: If the interface does not appear in Techstream, re-run the AutoKent tool and use the "Clear Registry" or "Fix Registry" utility included in the package.
The context for the Autokent MVCI driver lies in the widespread use of the Techstream software, Toyota’s diagnostic suite. For years, the standard interface for this software was the Mangoose MVCI (Multiple Vehicle Communication Interface). While these devices were robust and effective, they were originally designed during the era of 32-bit operating systems. As the computing world shifted almost exclusively to 64-bit versions of Windows—offering better memory management and security—these legacy drivers ceased to function. The Plug-and-Play nature that users expected was replaced by "Device Not Recognized" errors, rendering expensive diagnostic hardware useless.
Go to and uninstall any previous "XHorse" or "Mini-VCI" drivers.
: If the interface does not appear in Techstream, re-run the AutoKent tool and use the "Clear Registry" or "Fix Registry" utility included in the package.
The context for the Autokent MVCI driver lies in the widespread use of the Techstream software, Toyota’s diagnostic suite. For years, the standard interface for this software was the Mangoose MVCI (Multiple Vehicle Communication Interface). While these devices were robust and effective, they were originally designed during the era of 32-bit operating systems. As the computing world shifted almost exclusively to 64-bit versions of Windows—offering better memory management and security—these legacy drivers ceased to function. The Plug-and-Play nature that users expected was replaced by "Device Not Recognized" errors, rendering expensive diagnostic hardware useless.
Go to and uninstall any previous "XHorse" or "Mini-VCI" drivers.