Now it's really getting icky.

When I use this:
Dim WithEvents TabControl As New TabControl()

I get this message:
Warning 1
variable 'TabControl' conflicts with variable 'TabControl' in the base class 'mmMaintenanceForm' and should be declared 'Shadows'

Then I use this:
Shadows WithEvents TabControl As New TabControl()

I get this message when the form starts:
Unable to cast object of type 'System.Windows.Forms.TabControl' to type 'System.ComponentModel.ISupportInitialize'.

Since I'm using the MM Tab Control, I can't tell what I should be doing where.

Any suggestions on this?

Thanks.