Ptinting to pdf from MS Access

I recently upgraded from Adobe Acrobat 5.0 to Adobe Acrobat 8 (Professional) and am having problems printing MS Acess reports to pdf. I used to set the PDF printer as my default printer so that when I went to view or print MS Access reports (in Access) they would use the PDF printer as the default printer. Now that i am using Adobe 8 i am getting the following error message each time I try to preview/print a report in Access. "This document was previously formatted for the printer Acrobat Distiller on C:\Documents and Settings\All Users\Desktop\*.pdf, but that printer isn't available."
In the message box if i click on Setup and select "Use Specific Printer" under the Page tab I can re-specify to use the Adobe pdf printer, but this is a pain in the a**. I have hundreds of reports I print to PDF and really don't want to do this each time I want to view/print these reports.
I have searched the Adobe site and on the web and have been unable to find someone with the same problem.
 
Any help would be greatly appreciated.