Well the Quickie CCleaner FAQ does mention how to get the embedded scripts, so you can see for yourself what any option you'd like cleans, both file and registry.
I tried to repair my registry errors using ccleaner with success only to find that all the errors were back when I rebooted. I have VISTA sp2 and can only access my computer thru SAFE MODE. I repeated this process many times with the same result. I look at C:\WINDOWS\SYSTEM32\CONFIG and all the registry hive files have not changed in size or date. Can anybody tell me what files are being changed by ccleaner when it tells me it fixed all the errors?
I tried to repair my registry errors using ccleaner with success only to find that all the errors were back when I rebooted. I have VISTA sp2 and can only access my computer thru SAFE MODE. I repeated this process many times with the same result. I look at C:\WINDOWS\SYSTEM32\CONFIG and all the registry hive files have not changed in size or date. Can anybody tell me what files are being changed by ccleaner when it tells me it fixed all the errors?
You're going to need to open your own thread for this.