Question : Looking for my context menu VS 2008

We are working through an application in VS 2008 with C++ and have a couple of strange issues that are occurring.  One is  that when we open a header file and try to Right Click to get the context menu the hourglass of death comes up and the application stops responding.  We have to use the kill box and start it over before we can work again.  
Also, the Class Diagram does not update when we change a property in the header file.  For example if we change mfields to metafields it never updates on the class diagram.  It remains mfields no matter what we do.  Your assistance will be greatly appreciated.

Answer : Looking for my context menu VS 2008

>>>> So, I will have him cleanup the Debug and Release folder.  

The most important temporary files are in project folder, especially the .ncb file.

He should make it really clean of any file having a younger timestamp than the begin of the current build.