Only delete files in Windows Temp folders older than 48 hours

Only delete files in Windows Temp folders older than 48 hours... it is a good option under the "advanced section". However it would be cool if we could specify the duration.

I.E. Option reads: Only delete files in Windows Temp folders older than __ hours

User inputs: Only delete files in Windows Temp folders older than 12 hours

Thanks for the consideration! Great program.