You might have more luck in the specific Vista newsgroups -
Welcome to Microsoft Windows Vista Newsgroups
http://windowshelp.microsoft.com/com...s/default.mspx
"Ravi Aru" wrote:
> I am using Windows Vista Ultimate and i regularly do windows updates. I got
> Dream Scene content through windows update but for some reason, its not
> working. Whenever i try to use the content, i get " windows host process
> (rundll32) stopped" message. I am using Nvidia Geforce 8600 card, which
> supports Windows vista. I also tried check the solutions for the problem, but
> couldn get a proper solution. Can anyone suggest me a solution?