I recently installed Lyx 1.5.1 on a WinXP Pro system, seemed to work fine. I installed some additional MiKtex packages and was reconfiguring Lyx when the program froze. After restarting, I am no longer able to run Lyx - I get the error messaeg:
TextClassList::Read: no textclasses found! when I try, and Lyx will not start. I tried to reinstall Lyx in the hope that this would also reinstall or reconfigure the textclasses or list, but it didn't work. Any suggestions on what to do to fix Lyx? Thanks