I converted a VB6 control to .NET using aximp. The converted control was added to the toolbox. However, when I tried to add the control onto a form, VS throws the following error:
"The .NET assembly 'Name.Interop.mycontrol' could not be found".

Nevertheless, the converted control will be successfully added to the form in the second trial. Does anyone know why this problem occurs and how to fix it? Thanks in advance.

Maybe you need enter "project\add reference\COM" in VS.net environment, add that object to your project manually.

But why not you use Visual Basic.net Upgrade Wizard(File\open\convert..)?