I , too have just discovered I have this problem.. Uninstalling and Reinstalling Google Chrome did not solve this error message from ccleaner... sad
I also have many registry errors in ccleaner's registry scan pertaining to Microsoft Visual Studio 8.. I wish I knew how to interpret these errors.. Can anyone help? Recently I installed Microsoft Office Enterprise 2007 and performed a whole lot of Office Updates through Windows Updates... Maybe this caused all the registry errors? I didn't run ccleaner before I installed Office 2007 though... so I don't have a before and after comparison.. Wish I did... Maybe I will return my system to an image backup made before the Office 2007 installation just to get to the bottom of all the Visual Studio 8 related errors...