I0-CleanMgr-Modifications.ps1

########################################################################################################################
#=====[ Clean Manager ]=====#
########################################################################################################################

#=====[ Creating Clean Manager Sageset ]=====#

$Flags = "StateFlags0110"
$Prefix_RegHive = "Registry::HKEY_LOCAL_MACHINE"
$Prefix_RegPath = "HKLM:"
$RegClnPath = "\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches"

$RegHive = $Prefix_RegHive + $RegClnPath
$RegPath = $Prefix_RegPath + $RegClnPath

$RegistryArray= @(

    "Active Setup Temp Folders"              # Temporary Setup Files
    "BranchCache"                            # Branch Cache (WAN bandwidth optimization)
    #"Content Indexer Cleaner"               # Catalog Files for the Content Indexer (deletes all files in the folder c:\catalog.wci)
    "Delivery Optimization Files"            # Delivery Optimization Files (service to share bandwidth for uploading Windows updates)
    "Diagnostic Data Viewer database Files"  # Diagnostic data viewer database files (Windows app that sends data to Microsoft)
    "D3D Shader Cache"                       # Direct X Shader cache (graphics cache, clearing this can can speed up application load time.)
    "Downloaded Program Files"               # Downloaded Program Files (ActiveX controls and Java applets downloaded from the Internet)
    #"Downloads Folder"                      # Downloads Folder (Automatically emptying this is probably a bad idea.)
    "Internet Cache Files"                   # Temporary Internet Files
    #"Language Pack"                         # Language resources Files (unused languages and keyboard layouts)
    #"Offline Pages Files"                   # Offline Files (Web pages)
    "Old ChkDsk Files"                       # Old ChkDsk Files
    #"Recycle Bin"                           # Recycle Bin Automatically emptying the Recycle Bin is almost never a good idea.
    #"RetailDemo Offline Content"            # Retail Demo
    "ServicePack Cleanup"                    # Update package Backup Files (old versions)
    "Setup Log Files"                        # Setup Log files (software install logs)
    "System error memory dump files"         # System Error memory dump files (These can be very large if the system has crashed)
    "System error minidump files"            # System Error minidump files (smaller memory crash dumps)
    "Temporary Files"                        # Temporary Files (%Windir%\Temp and %Windir%\Logs)
    "Update Cleanup"                         # Windows Update Cleanup (old system files not migrated during a Windows Upgrade)
    #"User file versions"                    # User file history (Settings > Update & Security > Backup.)
    "Thumbnail Cache"                        # Thumbnails (Explorer will recreate thumbnails as each folder is viewed.)
    "Windows Defender"                       # Windows Defender Antivirus
    "Windows Error Reporting Files"          # Windows error reports and feedback diagnostics
    "Windows Upgrade Log Files"              # Windows Upgrade log files

)


foreach ($Key in $RegistryArray) {

    $SNFlags = $null ; $SNData = $null
    $RegDirHive = $RegHive + "\" + $Key
    $RegDirPath = $RegPath + "\" + $Key

    if( Test-Path -Path $RegDirPath ){
        $Registrykeys = Get-Item -Path $RegDirPath
        $RegistryData = $Registrykeys | Select-Object -ExpandProperty Property | ForEach-Object {
        $name = $_
        $data = "" | Select-Object -Property Name, Path, Type, Data #creates an empty
        $data.Name = $name
        #$data.Type = $Registrykeys.GetValueKind($name)
        $data.Data = $Registrykeys.GetValue($name)
        $data.Path = "Registry::$Registrykeys"
        $data
        }

        $RegistryData |  ForEach-Object {
            if( $_.Name -Like "StateFlags*" ) {
                $SNFlags = $_.Name
                $SNData = $_.Data
                $SNPath = $_.Path } }

        if( Test-Path -Path $SNPath ){
            $SetPath    = $SNPath + "\" + $SNFlags
            $SetDynPath = $SNPath + "\" + $SNFlags
            $defFlag    = (Get-ItemProperty -Path $SNPath | Select-Object -ExpandProperty $Value).$SNFlags

            if( $defFlag -Eq "2" ){ <# No Action Needed #> } else {
                New-Item -Path "$RegDirPath" | Out-Null -EA SilentlyContinue
                New-ItemProperty -Path "$RegDirPath" -Type DWord -Name "$Flags" -Value "2" -Force -EA SilentlyContinue }

         } else {
            New-Item -Path "$RegDirPath" | Out-Null -EA SilentlyContinue
            New-ItemProperty -Path "$RegDirPath" -Type DWord -Name "$Flags" -Value "2" -Force -EA SilentlyContinue
         }

    } else {
        New-Item -Path "$RegDirPath" | Out-Null -EA SilentlyContinue
        New-ItemProperty -Path "$RegDirPath" -Type DWord -Name "$Flags" -Value "2" -Force -EA SilentlyContinue
    }

}