The game used to hang a lot and resolution fixed to 800x600 (on a GTX960) before I applied the patch. But after that there were no problems.
I'd have shared the link if I remembered it. It was over a year ago. Anyway, I'll search steamcommunity and let you know.
Edit: This was it Steam Community :: Guide :: Fixing All Problems Associated With Windows 10 Including Graphics Settings Fi
I did try those -norestrictions -nomemrestrict fixes and the graphics were great but then the infinite loading screen showed up. I doubt that the infinite loading screen fix as mentioned on the stream thread will help as with these commands the resource usage was still in red, but I will give it a try.
*forum.digit.in/software-q/199004-gta-iv-compatibility-issue-4.html#post2305943
Do I need to set the compatibility mode fix? Steam Community :: swatcopper2 :: Review for Grand Theft Auto I
If yes, then to which version of Windows. XP, 7 or 10?
The current commandline file in my system has these commands-
-availablevidmem 7.0
-framelimit 0
-norestrictions
-nomemrestrict
I think some values needs to be altered as per this link
[W.I.P] Unique Complete Commandline Parameters - Help & Support - GTAForums
But I don't know which one's to be precise. With the current graphics the game is playable but it hurts the eyes.