Problem:

The VXDIAG VCX NANO GM Tech2win software is not allowing me to run… here was my original message as well:
My GM module in VX Manager shows installed, but the “Run” button is disabled. Tech2Win gives “license expired” error.
My firmware is v1.9.4.2 and GM license shows Available, but clearly Tech2Win bridge is not activated.
How to fix it?

Solution:

1. Better install Tech2win on Win7 32bit system. Don’t install T2W on Home edition system.

2. Update firmware first, then update license.

3. Don’t start Tech2win from vx manager. Run software from patch.