Was working with two RDP windows and meant to install SharePointServices 3.0 on a new dev box but accidentally installed it on the live farm web server running MOSS2007.
All sharepoint sites now simply read Server error: http://go.microsoft.com/fwlink?LinkID=96177
Central Administration still shows all the old shared services but they errors with the same as above when you click on them.
What happens if I run SharePointServices again and go to repair -> remove? How do I fix this?