Vista Tutorial - Error "Could Not Open The File: Access Denied" setting up print to file

I have been trying to setup a postscript printer on port "File:" so I can print anything from a webpage to a file for running through Acrobat 8 Distiller. When I first install the print to file, it works fine until I reboot the computer. Every time I print to this printer after the reboot, I get a pop-up box titled "Local Port" with the message "Cannot Print to File: Access Denied". I gather it is a permission problem of some sort as I can log onto the Administrator user-id and it prints to file fine. Any ideas on what permissions I need to set this printer to in order for it to work under a standard user-id?

Using Windows Vista Ultimate X64.

Thanks
Ian.

I have given up finding a solution to the problem. I no longer use Adobe Acrobat Professional full as I have tried both updates 8.0.1 & 8.0.2 to no avail, and is now unsupported as Adobe is up to version 9 of this software. I have opted for a freeware solution, so I have uninstalled Adobe Acrobat Professional and installed the freeware CUTEPDF Writer at www.cutepdf.com. It works beautifully on Vista X64 on all documents, including Microsoft Word and Scanned Images and Photos. I'm very happy with the results.