urmel

Hello, I run CCleaner 5.01.5075 on a win 8.1 System. I don´t know, if it is a "admin or local account", sorry I even do´nt understand that question (in another post). I just installed the program. My problem is, that after each new start of my PC the uac asks if I want to run ccleaner. So I learned to know the checkbox "Skip User Account Control Warning", but it doesn´t work on my system. The error message is "falscher parameter". Can anybody help me? Thank you in advance, Ralph