I am trying to install CCleaner version 4.06.4324. I can download, but upon trying to install it asks what program (such as IE, Adobe, etc) to use to open the file. This has never happened before. I have been using CCleaner for years with no problem, and don't know what to do now. Can anyone help?
It sounds as though you file associations may be a bit mixed up.
Which version did you download, full, slim or portable?
Where did you download the program from?
What is your operating system?
Are you having any problems on your machine at the moment ?
Also see here: