VXDIAG GM GDS2 "No TIS Connection" Solution

Problem:

I got the vxdiag vcx nano gm gds2 and driver installed. But when run GDS2, it says 'No TIS Connection Available'. Any solution?

Solution:

This error was caused by missing patch.

Download and run GDS2 from patch here

disk.yandex.com/d/dTT8d9YvQuejdQ

DO USE OUR SOFTWARE PROGRAM.

Check: Easiest Way to Install both VXDIAG GM GDS2 & Tech2Win