Najjednochsie bude skusit obist UAC pre dany proces a najhlahsie to spravis, ked upravis CCleaner ulohu tym, ze ju premenujes
a "C:\Program Files\CCleaner\CCleaner.exe" zmenis na "C:\Program Files\7-Zip\7zG.exe".
Potom staci preinstalovat CCleaner, ten si vytvorit danu ulohu znovu.
Resp si to mozes vytvorit sam, ak ti to nerobi problem.
http://www.thewindowsclub.com/create-elevated-shortcut-run-programs-bypass-uac