I've got a report that uses the calendar control that allows the users to select beginning and ending dates for their report. Based on the dates, the data is selected and the report is created. I'm using Access 97 and expereience no problems on Win 98 or Win 95 PCs. The beginning date is formatted as a medium date and placed in the report header. On a Win NT machine I get #name in the formatted date field. This field should show the begining date that the user selected which it does on the non NT machines. Anybody have any ideas why this occurs ? Thanks in advance for your help