Hello I picked up a Mini-VCI J2534 cable off ebay and had a heck of a time geting the driver to install to work for Techstream 11 so I thought I would share.
1). plug in cable let windows 10 install the drivers for the FTD driver if it does not auto install open up the device manager and select the device and have windows search for the driver on the internet. It will download the Microsoft driver which seems to work under win10 the provided driver does not seem to work right.
2). Install Techstreem v11 if you have not already
3). Using the command prompt unpack the MVCI Driver for TOYOTA.msi to a temp folder, dos command: 'msiexec /a 'C:tempMVCI Driver for TOYOTA.msi' /qb TARGETDIR=c:tempmvci'
4). Now create the folder:'C:Program Files (x86)XHorse ElectronicsMVCI Driver for TOYOTA TIS'
5). copy all the files from c:tempmvci to the directory you just made above. (if your virus software flags the update tool that is OK let it quality/delete it
6). Now the trick is to get techstream to let you select the MVCI cable you need to modify the registry to see the MVCI32.dll you copied to the directly in step 4. see reg file to edit it.
7). After this now you can launch Techstrem and under setup you can now select the MVCI interface.
Hope that helps some folks out, if so please give thanks and rep.

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