oday1

I'm sorry but I don't want to touch Windows's system files or changing system behaviour (in fact there is no "appinit_dlls" key in that path. But thank you for advice. I found better (for me) solution. No matter if you have 32bit or 64bit system just go to: "C:\Program files (x86)\NVIDIA Corporation\coprocmanager" and there rename file: nvd3d9wrap.dll to something different. For example nvd3d9wrapX.dll And that's it. Kaspersky will start witout any error. You don't even have to restart your computer. After that I've tested few games (32bit and 64bit) and they work fine on nvidia as well (using gpu-z, I've checked which card was used)

Issue at 25.09.2019 After install Kaspersky free (polish), when i want to open it (dubble click on taskbar icon), It shows loading screen and then window pop-up "Unexpected error" "Error in graphics drivers occurred". If I tap "ok" then it goes again in the same loop. i've discovered, when i go to device manager and disable secondary nvidia graphics card, then Kaspersky start and works perfect without any error! If I then turn back on nvidia card, then Kaspersky works fine as well. But the issue comeback after restart. So Kaspersky cannot start IF seconadry card Nvidia is turn on in device manager. The issue is in Kaspersky free. Intel and nvidia graphics works fine. I've made a lot of test. Please FIX it. I don't understand for WHAT Kaspesky is "touching" secondary graphics because Intel is primary and works on desktop. SYSTEM Details: fresh, clean Windows 10 64bit 10.0.0.18362 install +all updates until 25.09.2019 fresh Kaspersky free 20.0.14.1085 (d) laptop dell latitude e6420 with optimus graphis: Primary card Intel hd graphics 3000 (lastest driver 9.17.10.4459) Secondary dedicated nvidia nvs 4200M (newest drivers pack 392.56 29,07.2019) (there is NO newest graphics card drivers and windows updates anymore on day 25.09.2019)