Hello there, I'm not actually a modder but you lot have a good technical understanding of this game so I think you can help me. I was playing GTA Online yesterday but after getting stuck in a loading loop i closed the game to restart, when I went to rejoin I got an error message saying an instance of gta 5 was already running. I assumed my character was still logged in and as such left it for the night, later on I found it was actually the GTA5.exe file suspended in the task managers details area preventing my login, and I tried to end task. Access Denied, tried command prompt and windows Resource Monitor, no such luck. I am the sole account and admin on this PC, so I assume that Rockstar just outright stops you from messing with it. its still there after I restart and I even unistalled the game, STILL THERE. I need to find out how to get rid of this without wiping my computer, mostly cause I have a ton of stuff on here i dont want to lose and I kinda dont trust backing things up right now. You folks have spent years modding this game, how the hell do I fix this?

Imgur links to some screenshots: https://imgur.com/a/V2fafRr