Cannot open company. Help!

I am getting a message with the following text:


"You cannot open this company right now because someone has a company open that does not have users set up.  Two companies cannot be open at the same time if neither has users set up.  You can try to log in later or set up users in at least one of the companies."


This is a single user setup and I am running Peachtree from a clean boot.  I have tried restoring from my last backup and get the same message.  I am running Peachtree Pro 2009 build


Edit:  I am running Windows XP Version 2002, Service Pack 3 with Internet Explorer v8 Beta.

Message Edited by ksangree on 10-13-2008 08:19 AM