Adding Game folder to Exclusion list in Windows Powershell

[Heavytf2]

SIS-ADMINS , BENEVOLENT COMPUTER WIZARDS ,ANYBODY HELP!!!!
So my antivirus doesnt let octolauncher through. I turn to youtube tutorials and all of `em say to add exclusion in windows security, but for some reason there isnt such option in my`viruses and threats`thingy AND ITS NOT ME LACKING IN OBSERVATIONAL SKILLS . I WAS CHECKING THIS SH1T FOR THREE.DAYS.STRAIGHT. IT JUST ISNT THERE!! it says `open 360 app` where add exclusions should be. So the only option that im aware of left is Windows Powershell.
I watch tutorials and do something like this
Add-MpPreference -ExclusionPath "С:\Program files\Octolauncher\"
WALLS OF RED TEXT
then i do it like this
$folderpath = "С:\Program files\Octolauncher\"
Add-MpPreference -ExclusionPath $folderPath
NOTHING.
I also tried
Set-MpPreference -DisableRealtimeMonitoring
also nothing....
WHY DOES GOD PUTS ME THROUGH THESE TRIALS??? IM JUST A LOWLY HISTORY MAJOR THIS SHYTE TO DIFFICULT FO MEEEE. I JUST WANT MY WARRIOR GO BRRRR. PLEASE HIGH AND MIGHTY HELP ME

[Karifax]

i know nothing about it, but i highly suggest you to try use chatGPT if you didn't done it yet