The text of this article is not in this database — only its details are. Read it on the old site: Make my form a default form at start-up instead for Form1 in VB.NET
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Rudy WelvaertPosted Feb 27, 2008, 8:10 AM
Hi, I made a MDIForm called MDIMenu.vb to be my startup form. I use this code Dim frm As New MDIMenu Application.Run(frm) I get this error: Specified cast is not valid What can I do to solve this problem.