Computer will not boot!! Takes me to GRUB4DOS

hupp22

Honorable
Apr 1, 2013
3
0
10,510
When my computer boots it gives me the option of windows vista recovery and when I click on that it goes to GRUB4DOS 0. 4. 5c 2012-06-19. I do not know what to do now. Please help me. The OS is Windows Vista. I do not have the windows vista recovery CD so that is why I need help.