WindowsUpdate_8007007B WindowsUpdate_dt000

Hi,

I can not download Updates vor Vista Home Premium - preinstalled on ACER
5683WLMi.

The System works in all network-function correct. A problem is that I am not
able to deinstall the Vista FirWall. So I have som conflicts after boot
beween the (also prinstalled) Symantec Internet Security and the Vista
FirWall.

I have not found any information on Microsoft Help and KB on the keywords
"WindowsUpdate_8007007B WindowsUpdate_dt000" so I dnt no whats the matter.

Igo