CCleaner 2.13.720 Portable resets Power Settings

After I run CCleaner 2.13.720 Portable, my power settings dont' work after I restart my computer. What is it deleting that causes this?

It happens with any power profile, but I only use "Always On" with the monitor shutting off at 5 minutes. Thanks.

Welcome Obsidian

Who makes the system and what model number plus what operating system are you using as I have no problem with the Power settings on XP.

Welcome Obsidian

Who makes the system and what model number plus what operating system are you using as I have no problem with the Power settings on XP.

Sony Vaio desktop, WinXP Service Pack 3. It never happened before upgrading to the latest verson of CCleaner.