Cannot install Windows Live Messenger

[billybest]

Long story short, I uninstalled all Windows Live Services and ran CCleaner's registry cleaner. Now I get this error message whenever I try to install WLM. I get the same error message for Windows Live Mail, Photo Viewer, Movie Maker and possibly more.

 

[Jonathan_King]

Ah... another one bit by the registry cleaners. :devil:

I suggest doing a system restore immediately, and don't use reg cleaners anymore.