error mesage with vista

I am able to get through the first part of vista installation and when it
gets to 20% of copying files I get an eror message that makes the install
shut down. What do I do next???

"ecopro45" <ecopro45@discussions.microsoft.com> wrote in message
news:CB6F330F-05BC-4823-A604-1B1270BE8454@microsoft.com...
>I am able to get through the first part of vista installation and when it
> gets to 20% of copying files I get an eror message that makes the install
> shut down. What do I do next???

You could start by telling us exactly what the error message says.