When my Compaq laptop, running Vista Home premium failed to install SP2,it put the computer into a loop. I have tried safe mode, command prompt and a few others to get it to come to a place i can command prompt. I do not know if the UBCD will be able to help as I do not understand how to use it or if it works on Vista.
Is there anyone out there can help me get to the disk on a command prompt, run regedit and clear up this issue.
This is a link to a page that describes the issue, I just can't get into safe mode to fix it.
http://forums.techguy.org/windows-vista ... eboot.html
Thank you for all help.