Hi All,

I'm getting a message box:

<<<
Microsoft Development Environment:
=========================
The operation could not be completed

while trying to add a new form to WinForms VB.NETor C# project. (VS.NET 2003
Enterprise
Architect). I can add a new class module, a new standard module,  a new XML
file but I cannot add a new form and a new control....

Have anybody seen such a weird message?
Have anybody got a solution of this problem?

I can create a new WinForms project with one form but I cannot add forms to
this project.
It worked OK before.
I seems to have screwed something while developing IDE Add-in.

Where this "Add new item.../Add new form..." dialogs  get the information
for them to work correctly. Is that described somewhere in the docs? I still
hope to manually fix the problem instead of reinstalling...

Any help to solve this problem will be greatly appreciated.

TIA,
Shamil