Visual Basic for Applications Reference
Object was unloaded (Error 364)
Specifics
A form was unloaded from its own _Load procedure. This error has the following cause and solution:
A form with an Unload statement in its _Load procedure was implicitly loaded. For example, the following will implicitly load
YourForm
if it isn't already loaded:MyForm.BackColor = YourForm.BackColor.
Remove the Unload statement from the Form_Load procedure.