Bootcamp not available in parallels 6

Hello, the problem with my MacBook is that once I installed "parallels 6". It worked properly, found the installed bootcamp and made a copy of it.
But I had to delete it. After this problems begun. I can't remember how I deleted it ( with the help of*clean up or something else), but now when I try to install parallels it doesn't see bootcamp, as if I don't have it on my computer.*
Could you please help me to solve the problem? I tried to reinstall bootcamp and parallels, but nothing changed. What should I do?*