How to avoid gosth userforms on screen

I have two userforms on screen, one pops out when I click a button in the spreedshet; the second userform pops out when I click a button in the first form. The problem I have is, when the second userform shows up, if I move it I can see on the screen the same userform as many times as I move it. Is there any way to prevent this from happening? Originally I thohght I could eliminate this problem by using

[vba]Application.ScreenUpdating = True[/vba]
but the problem still persists. I have attached a jpg showing my problem.http://img139.imageshack.us/img139/575/duplicatepa8.jpg

Take a look at the Unload method. This unloads, or closes, a userform.

something else going on here I suspect......you shouldn't have that many showing unless they are opened repeatedly....

post the workbook that is doing this.......