Error Code 802, but PHP scripts still work

[carsarecoffins]

I have a Windows 2003 server running FMSA 7, IIS 6.0 and PHP. All of the PHP scripts can access and manipulate the database as expected. However when I try to pull xml from the server I get an 802 error code "Unable to Open File". Also when I look at the web admin console, the database file does not show up as being published by the server. Here are some of the parameters I have set:

- File opens using Guest account

- Guest account has fmxml set as an extended privilege

- XML publishing is enabled in the web admin console

- XSLT publishing is also enabled inthe web admin console

- Database file has been given full access rights for the IUSR_SERVER user name

Is there something I am missing and/or is there a test I could try? As an aside I have a testing server with the same configuration (they were set up at the same time) as the one I am troubleshooting and I cannot duplicate the problem.