Hi,

I have been using VB .Net 2002 for quite a while now and have had no (well very few) problems with it. I have lots of forms with DataSets and SqlDataAdapters on them. Everything has been fine.

But now all of my DataSets and SqlDataAdapters have disappeared from the forms. I am unable to add any new ones to the forms. The error message I receive tells me to rebuild the project and fix any errors. But the project rebuilds without any errors.

Can anyone shed any light on the situation please?

Pete