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[kpmedia]

Originally Posted by mattballew

Its windows Server 08 with plesk 10 running the site.

Step 1 = refresh the app pool
Works? Good.
No? Then...
Step 2 = verify PHP settings are correct. FastCGI suggested, but see how it works as ISAPI
Works? Good.
No? Then...
Step 3 = PHP and/or file system permissions are not set correctly
Works? Good.
No? Then... yeah. I'm out of immediate ideas.

You may need to try a dummy info.php just to see if PHP is actually working.
If it works, and vB does not, not sure what the host would do for you.

Plesk 10? Is it on PHP 5.2 or 5.3?
I had no luck on 5.3 with a vB forum, so I rolled back to 5.2.x. There were odd errors on 5.3

Good luck.