I have had Ultimate Office 2007 since Sept 07. For some reason Excel no longer fires up (everything else Word, Publisher et al still does). :(

Initially get "configuring 2007" then Error1334 "can't find IPFORMAT.dll file in ULTRWW.CAB".

Can anybody tell me how to fix this so I can open excel files again? - tried "repair" results in same error message..

HELP!

Have you tried installing the program again?