Help With Windows 7 Beta????????????????????? -

I downloaded Windows 7 Beta yesterday from the microsoft website but its messed up my computer. So, can i revert back to vista?? Now, I haven t got a Vista installer CD because my Compaq Presario C700 came with Vista pre-installed. The only CD i ve got is Windows Vista Office Home amp; Student. I really want to go back to Vista, without waiting the 30 days. If I cant reinstall Vista, what will happen at the end of the 30 day trial???

The onoly way you can revert back to vista is with a vista disc, you should of activated windows 7 this will give you until the 2nd of august. If you had read their warnings then you wouldnt be in this mess. The way i have installed the beta is on a second hard drive that does not interact with my main drive at all, i am also regualry backing up everything to a network drive. I would recomend that you do the same next time. Hope that helps :)