had the issue again, a feature is missing and the error message only displays the GUID, what the heck is this all about, so searching or Googling to try and find the answer, and it is an endless search to try and find the answers. So eventually on the Microsoft (c) site i found this list of the GUID’s and what they relate to. It also tels where they can be found, Farm, Web Application, Site or Web.

Now I can find it when i need it. I just think that there is so much information that it is becomming more difficult to find anything.