How to remove compressed old files option from disk cleanup(cleanmgr)

Warning:Before playing with the registry, Always take the backup.

Step 1:-Take complete registry backup.

Step 2: Locate the destination key carefully.

Step 3: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches\Compress old files.

Step 4: Delete "Compress old files" key only.

Step 5: Close registry editor.

If still unable to do that CLICK HERE