Modeless Form from Modal Form

Is there any way I can show a form Modelss (VbModeless) from a modal form? I get an error when I try

Userform1. Show vbModal

then when a command button is clicked on the Userform1, I want to start a "progress" type userform that is updated as the data is processed in the command button routine, i.e., UserProgressForm.Show vbModeless then update the UserProgressForm to show the progress by altering a label.

You cannot show a modeless userform from a modal userform, unfortunately.