Please fix "Windows Shadow Copies" script and Windows.old script

Hi Belim ,

When I run Cleanmgr+, I see many windows popping up for short period of time.
But still two of them requires to interact with them.
Please fix these 2 scripts:
* `Windows Shadow Copies`. In my machine I disabled this service and because of this I get a window in CMD generated by the command "vssadmin - Volume Shadow Copy Service administrative command-line tool" with this message `No items found that satisfy the query.` The script should first check if the service is activated and only then could run the command `vssadmin list shadows`.
* `Windows.old` script that performs this command-line `cacls %SystemDrive%\Windows.old\*.* /C /T /grant administrators:F` is popping up the following message `Are you sure (Y/N)?.` This script should have a parameter or switch to not display this message. I guess `File1=Detect|%SystemDrive%\windows.old` don't work properly because I do not have the folder `C:\Windows.old` on my system.

~~Also, after I updated to a new version I discovered that "Windows Downloads" is enabled by default despite being disabled previously.~~