run portable as admin or not

Hi, ​I'd like to know if if portable version of Ccleaner needs admin rights to find and delete more staff (also I'm aware of not to breach my system with extended feature) or is it ok to leave it normal?

bump

Yes ccleaner always needs elevated privilages to run, portable or not

There is not any cleaning differences between installed and portable.

Ok, just to be clear I need to run the program "as administrator" right?! and mark this in its properties

Are you on vista or newer windows? If so ccleaner already should request Admin privileges (UAC popup)

​I had disabled UAC.