I was recommended this product by
i downloaded the latest version to my XP and ran it, it found over 2000 registry errors and asked to clean. I did. I rebooted and OUCH!! it won’t load past WINDOWS splash screen, just has the bar going back and forth back and forth forever . . .what do i do??

No I don’t have the discs, i left them in Honduras and i am on vacation in the US for a few months

Are You Able To Boot In Safe Mode ?

We are sorry for the inconvenience, but we need more details in order to help you solve the problem. Please tell us your version of XP (32 or 64 and whether it has Sp2 or Sp3) and what security software are you using.
Have you tried starting your computer using the Last Known Good Configuration feature? Please see this article for detailed instructions: Windows help & learning

Thank you for your support.