clsid in my registry

[Roker]

I ran Redgeclean and it came up with a lot of "clsid " entries in my HKEY_CLASSES_ROOT.
Redgeclean was not positive if they could be deleted. Can anyone please throw some light on this.

[Capp]

Hey Roker, welcome to Wilders!

When messing with your registry, if you are unsure...don't delete it. You could render your system useless and have to re-install if you delete the wrong thing.

Here is some information about the HKEY_CLASSES_ROOT hive of the registry:
http://www.windowsitlibrary.com/Content/368/13/toc.html