xSimply1337x :
before we go accusing afterburner let's take a look at some other things first. I personally use afterburner along with rivatuner and I don't experience these issues.
go through the list and make sure of all of these things first then report back.
Try running the games in question in compatibility mode for Windows 7 and run them as administrator.
Make sure windows is fully up to date.
Make sure nvidia drivers are fully up to date.
Make sure all redist packages are fully up to date. (You can install a complete All In One package for Visual C++ that can be downloaded from MajorGeek)
Make sure all directx files are fully up to date. (You can download and install the Microsoft DirectX SDK to make sure you have ALL DirectX files installed on your PC for maximum compatibility. Be sure to install the VC++ AiO first before installing the SDK or else the AiO won't install properly. after you've installed be sure to check windows update for updates then restart PC)
Try deleting all game files for these games then re installing them.
Report back after having tried these things and tell us if you continue to experience these issues.
ok so let's recap:
1) done
2) my windows 10 is V1803 build 17134.137 (the latest one)
3) updated gpu drivers
4) i installed the latest V++ package , downloaded from Majorgeek
5) i downloaded the directx SDK and got error "S1023" i searched online and apparently it's because i have a newer version of the 2010 package installed
6) i didn't reinstalled the ones that i tested , but downloaded more "light" ones for testing , castle crashers , unturned and fortnite and i experience the same thing on those
so the list of games tested are
TF2, CSGO, L4D2, Castle crashers ,Warframe, Rocket league, Unturned and fortnite and i experience the same behavoir on those games
already tried reinstalling msi afterburner and rivatunner and it didn't work