#Name? appears when in Print Preview

[JanH]

I have a popup form that is prompting for a date range and then runs a report.
The report displays the values in a text box
=[Forms]![frmDateRangePrompt]![dtStartDate]

The date displays ok in report view, but it displays #Name? in Print Preview.
Is there a way to avoid the error?

Thank You!

 

[pbaldy]

Are you leaving the form open? It needs to be.