- Extract all zip file contents
- Run Techstream Setup V18 executable. Enter any details you like, but all fields must be filled. 
- Install any drivers you require for your J2534 cable.
- Run Techstream, click cancel on the registration screen. 
- Select Setup menu, VIM select, choose your J2534 cable, close Techstream.
- Use the patched shortcut to run Techstream (32 or 64bit depending on your system).

Feel free to buy me a coffee to say thanks - https://ko-fi.com/U7U31B5YZN

Enjoy :)