ale12

Is everyone talking about the free version of Ccleaner, because I haven't seen anywhere that it is recommended for win 7.

The problem column for "unused file extension" found .dbx file extension as unused. This is the file extension for Outlook Express which my computer has. So the implication is CCleaner will somehow make Outlook Express unworkable. I know this probaly is not the case, but I am hesitant to pull the trigger. There is no explanation in the help files.