Function FindAndSetSplinterCell{ $LoopNumber = 0 $SplinterCellFound = 0 $SplinterCell = $Null #Try to get the splinter cell process do{ #Sleep the command for 2 seconds Write-Output "Searching For Splinter Cell. Looping $LoopNumber" Start-Sleep -s 1 If($LoopNumber -eq 4){Break} #Check for the Splinter Cell Process If((GET-PROCESS conviction_game -ErrorAction SilentlyContinue) -ne $Null){ $SplinterCell = GET-PROCESS conviction_game $SplinterCellFound = 1} #Add 1 to the loop number $LoopNumber++ }while($SplinterCellFound -eq 0) $Refresh = 0 $Affinity = 255 #Core 1 = 1 #Core 2 = 2 #Core 3 = 4 #Core 4 = 8 #Core 5 = 16 #Core 6 = 32 #Core 7 = 64 #Core 8 = 128 #Add all the core values (255) to use all 8 cores #Ex. 4 Core usage = 1+2+4+8 = 15 If($SplinterCell.ProcessName -eq "conviction_game") { do{ Write-Output "Setting Affinity For: $SplinterCell.ProcessName. Refresh $Refresh." #Refresh the process to get the current values $SplinterCell.Refresh() #ProcessorAffinity=255 set the cpu affinity to the first 8 cpu threads if not already set If($SplinterCell.ProcessorAffinity -ne $Affinity){$SplinterCell.ProcessorAffinity = $Affinity} #Sleep the command for 3 seconds Start-Sleep -s 3 $Refresh++ #As long as the process conviction_game is active the loop will continue }while(-not $SplinterCell.HasExited) }} $FindAndSet = 0 #Start Splinter Cell Write-Output "Starting Splinter Cell" Start-Process steam://rungameid/33220 do{ Start-Sleep 1 Write-Output "Find And Set Splinter Cell $FindAndSet" FindAndSetSplinterCell $FindAndSet++ }while($FindAndSet -lt 4)