...I don't think so. I'm also having trouble with IE which I suspect is also a Windows 7 problem. Every time I start IE up I get a message that IE was not shut down properly (it was). I've had this computer about a month and I've already been "blue-screened" once. I'm losing confidence in Windows 7 and Microsoft in general.
You have a piece of hardware or software which has not been correctly updated for Windows 7. I suspect a printer, particularly Lexmark? Open Msconfig and , under the startup tab, scroll down and look for a possible printer program trying to start (If it is a Lexmark, it will begin LX) Untick it and reboot to see if the message has gone.