Automate emailing of reports from Access

Software being used: MS Access 2000, Outlook 2000, Windows XP, MS Exchange.

I have a MS Access macro that generates a number of reports from a linked ODBC database. I sheduled them to run unattended using the Windows Task Scheduler. I have just one glitch, as each report is output I am asked what profile to use to email. Exchange is the only choice in the drop down, and the only email profile setup on the PC, yet it always stops to ask.
The only thing I can think of is we are in a multiuser environment, and this PC being used as a report server may have originally been someones workstation.
Any suggestions?