GM GDS2 “No Valid Lease Found”, how to solve?

How to fixed gm gds2 no valid lease found?

Question:

I had “no valid lease found” error when running GDS2 software for vxdiag vcx nano gm interface.

I have tried to change computer date to China time, disable anti-virus program, reinstall GDS2 software, all the same results.

How can i solve this problem?


Possible reason and solution:

You may start GDS2 software from VX Manager, please run GDS2 from patch directly.

How to Install GM GDS2 Software on Win XP Win7 Win8
https://www.obd2tool.com/blog/2020/03/06/how-to-install-gm-gds2-software-on-win-xp-win7-win8/