I installed ReShade for MW3 and CS:GO [Steam] and it worked fine. After some time though, when I tried to launch these games again, they just wouldn't open. The process would appear for a few seconds in Task Manager and then it would just exit. No errors, or signs of crash.
I tried it with GTA:SA but it's no different.
I also tried adding these games to Data Execution Prevention exception list, turning off antivirus software, but no luck.
I use the newest version of ReShade [3.0.8]. I also tried older versions, as old as 1.1. I have Windows 10 Pro [ver. 1703]. The task manager screenshot is below. I'm not really sure what to take screenshot of, so if something is missing tell me please.