so just had a update go thru this morning and I think i accidently hit the wrong button.  it was asking did i want to allow to make changes and i think i accidently hit no.. and closed window. and now i get the following when i try to view my new mail

Message could not be displayed

Windows Live Mail encountered an unexpected problem while displaying this message. Check your computer for low memory or low disk space and try again.

Windows Live Mail

Please Help