Upgrade problems

hi, i've just tried upgrading my xbmc to 11.01.06 v when i reboot it loads up to the main menu the my programs button is highlighted and the button flashing but i can't move up or down the menu if i put a dvd in it will auto play and the clock is updating so i'm not sure what is wrong. could it be the skin? i am using the orbs.

i have also tried deleting the t/u data 0face008 folders and then when i boot up i get fatal error incorrect visulisation use 1.22 i then copied the old xbmc back and got the same message in the end i had to restore my t/u data 0face008 files from backup to get the old version working?????