(Backup your Original file on your computer or Rename it…) Replace the Original MainMenu.exe file in directoryĬ:\Program Files\Toyota Diagnostics\Techstream\bin\ You can only connect 25 more times before software registration is required.” A network connection is required to use TechStream. When access to the Software Registration page, the system pops out an error message: “Network Connection is unavailable. (shown as picture below)Ĭ:\Program Files\Toyota Diagnostics\Techstream\Env\IT3System.ini For Teachstream support, click the Support Information button below”.
If you are unable to access the software registration web page, contact Techstream support. When register Toyota Techstream software ( mangoose with new chip, Techstream MINI VCI 22pin, MINI VCI, Mangoose VCI), the system pops out the following error message: “To register software, click on the Software Registration button below.
