Thread Subject: "An error occurred while reading the desktop configuration"

I think this is only the 2nd time I have started up matlab - I am a new user. I ran it for many days before having to restart the pc for other reasons. I first shut down matlab.

Now when I start it up it runs fine but keeps giving me this message in the command window - "Warning: An error occurred while reading the desktop configuration file. Using the default configuration."

Can anyone tell me what I should do to fix this?

Thanks

(Running on Windows 7 professional)