hi, please let me know later
thank you
well.
I have GTX 960 in one PC.
There are Windows 11 installed.
I have used latest NVCleanInstall from here.
Got latest Studio driver for Desktop GPUs.
Prepped driver with NVCleanInstall - pretty straightforward & EZ process - you select what you want - then it goes to next screen - there are "magic" option - ADD HW ID - tick it - select some "template" - real GPU which we will "replace" in driver INF file - there are text input field - next to id - app shows you "installed gpu HWID" (DEV_XXXXX) - write yours XXXXX to text input field there - next next etc...
then it "preps" driver. - and you have option - run driver, go to folder and other. click RUN driver - install it as usual nvidia driver install process.
I run some 3D game - gpu works, no "unusual" performance "drops", works as with "compatible" driver. good luck!