Yep, but make sure there is nothing in there you don't want.
--
Andre
Blog:
http://adacosta.spaces.live.com
My Vista Quickstart Guide:
http://adacosta.spaces.live.com/blog...3DB!9709.entry
"Denis" <denis@durnian> wrote in message
news:...
> On my Vista installation I have a folder named Windows.old which is taking
> up quite a lot of disk space. It looks like it contains my first
> installation of Vista which I had to abandon and reinstall.
>
> Is it safe to delete this folder and all the subfolders?