CSGO-Cleaner V2.1

Write-Host
Write-Host
Write-Host "+---------------------------------------+"
Write-Host "|          Steam/CSGO Cleaner           |"
Write-Host "|---------------------------------------|"
Write-Host "|                                       |"
Write-Host "|    last update by JFF  10/24/2014     |"
Write-Host "+---------------------------------------+"
Write-Host
Write-Host

#VARS
$steaminstall=Read-Host "Steam installation folder (Default : C:\Program Files (x86)\Steam)"
if($steaminstall -eq "") {$steaminstall="C:\Program Files (x86)\Steam"}
$steaminstall=$steaminstall.Trimend('\')
$SteamService="$steaminstall\bin\SteamService.exe"
$steamservice=$steamservice.Trimend('\')
$csgofolder=Read-Host "CSGO Installation Folder starting with 'SteamApps' (leave blank if default)"
$csgofolder=$csgofolder.Trimend('\')
if($csgofolder -eq "") {$csgofolder="$steaminstall\SteamApps\common\Counter-Strike Global Offensive\csgo"}
$csgocache="$csgofolder\cache\"
$steamcache="$steaminstall\appcache\"
$clientregistry = "$steaminstall\clientregistry.blob"
$bcdedit = "%windir%\system32\bcdedit"
$UACArgs = @("/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f")
$SteamActive=Get-Process steam.exe -ErrorAction SilentlyContinue


#CLEANING

if ($SteamActive -eq $null) {Write-Host "Steam isn't launched, continue"}
else {Write-Host "Killing Steam.exe Process"; Stop-Process -processname steam*}
Start-Sleep -s 1
Write-host "[OK]"
Write-Host ""
Write-Host Cleaning CSGO cache folder
$csgocacheexist = Test-Path $csgocache
If ($csgocacheexist -eq $True) {Remove-Item -Recurse -Force $csgocache | out-null; Write-Host "[OK]"; Write-Host ""}
Else {Write-Host "[Error] Can't delete CSGO cache, folder not found !"; Write-Host ""}
Write-Host Cleaning Steam cache folder
$steamcacheexiste = Test-Path $steamcache
If ($steamcacheexist -eq $True) {Remove-Item -Recurse -Force $steamcache | out-null; Write-Host "[OK]"; Write-Host ""}
Else {Write-host "[Error] Can't delete Steam cache, folder not found !"; Write-Host ""}
Write-host "Deleting blob file"
$blobexist = Test-Path "$clientregistry"
If ($blobexist -eq $True) {Remove-Item -Recurse -Force "$clientregistry" | out-null; Write-Host "[OK]"; Write-Host ""}
Else {write-host "[Error] Can't delete clientregistry.blob, file not found !"; Write-Host ""}
#Checking DEP
#gwmi Win32_OperatingSystem | fl DataExecutionPrevention*
Write-Host Enabling Data Execution Prevention
"$bcdedit /set {current} nx AlwaysOn" | out-null
Write-host "[OK]"
Write-Host ""
Write-Host "Repairing SteamService"
"$steamservice /repair" | out-null
Write-host "[OK]"
Write-Host ""
Write-Host "Enabling Kernel Integrity"
"$bcdedit.exe /deletevalue nointegritychecks" | out-null
"$bcdedit.exe /deletevalue loadoptions" | out-null
Write-Host "[OK]"
Write-Host ""
Write-Host "Disabling Kernel Debug"
"$bcdedit.exe /debug off" | out-null
Write-Host "[OK]"
Write-Host ""
Write-Host "Disabling UAC"
#&"cmd.exe" $UACArgs
New-ItemProperty -Path HKLM:Software\Microsoft\Windows\CurrentVersion\policies\system -Name EnableLUA -PropertyType DWord -Value 0 -Force | out-null
Start-Sleep -s 1
Write-Host ""
Write-host "CSGO-Cleaner job is finished. You can now launch Steam"
Write-Host ""
Write-Host "Can i do more than this script ?"
Write-host "Yeah there is some things that can not be added in the script and you are able to dot by yourself"
Write-Host ""
Write-Host "1. Change your steam shortcut to add 'tcp' and 'clearbeta' parameters ('...\Steam\steam.exe' -tcp -clearbeta)"
Write-Host "2. Verify Integrty of CS:GO game cache"
Write-Host "3. Disable your AntiVirus"
Write-Host 'Press any key to continue...';
$null = $Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');