If you see this, it means your MINI VCI is up and running under Windows 圆4 and can be used by other programs, such as Techstream. You should see the “device connected” screen like this:
#Mini vci j2534 mvci serial
You should now see two new devices: “Universal Serial Bus Controllers\USB Serial Converter” and “Ports (COM & LPT)\USB Serial Port (COM5)”. Click “Next” and wait until drivers are installed.
#Mini vci j2534 mvci install
Now, right click each failing device, select Install Driver, then “Browse my Computer…” and point it for "C:\Program Files (x86)\XHorse Electronics\MVCI Driver for TOYOTA TIS" (enable the “include subfolders” flag). Both will appear with yellow icon (usually under “Other”), indicating that Windows failed to install drivers for them.
Extract that IT3System.ini to the same folder for now. Once executed, it simply unpacks and copies the IT3System.ini file to the Techstream folder. The TISKey.exe is actually a self-extracting (SFX) RAR archive file.
Mine is actually Windows 8 圆4, but for Windows 7 the configuration procedure should be identical.
#Mini vci j2534 mvci serial number
The “newest” refers to the version of bundled Techstream, rather than the cable firmware, as cable shows serial number “MVCI006000001” and firmware version 1.4.1, which is widely known as “cheap clone of the original XHorse MVCI cable”. Mine was advertised as “Newest V8.00.034 MINI VCI for TOYOTA TIS Techstream Diagnostic Cable & Software”. The cable comes with a mini CD with drivers and Toyota Techstream software. The cable is about 4’ long, with translucent casing and “MINI-VCI J2534 Standard OBDII Communication Interface” sticker: I‘ve bought mine from Amazon for around $30.