Copying Forms

Question

I know this is a question that has been asked many times before, but I have been unable to implement any of the answers or responses. What I have is a fairly complicated form with a variety of controls, including buttons, textboxes, panels, lineshapes (VB Power Pack), etc. When I try to copy via inheritance, I get an error massage as displayed below:

There is already a command handler for the menu command '5efc7975-14bc-11cf-9b2b-00aa00573819 : 17'.

Can anyone tell me why I am getting this error (it may possible havesomething to do with the VB Power Packs)? If not, can anyone advise me of a workaround? This form is really too complicated to reconstruct multiple times. By the way, I am working with VB.Net 2010 Express on Windows XP SP3.