complete backup wizard not working on vista business

I select complete backup to external harddrive and the wizard gives error
message 0x80780018 "not all volumes containing system data are included in
the back up" and refuses to back up. But there is no other choice to select
before ...did anyone encounter that problem too? Thanks so much for a answer

Post in reply to: Barbara

Post in reply to: Barbara
I am repeatedly getting the error message 1x80070070 whenever I attempt a
backup. In system tray icon indicated that backup failed. About two months
ago I did not receive this error message and backup were always successful.
I have called HP tech support and they tell me there are no fixes at present.
Wonderful...