I turned my computer on and I got a hal.dll not found and the it’s went to installing xp pro. I tried fixing the boot file all I want to do is get into my original home edition and stop the installation of xp pro I tried to finish the installation of xp pro but i got an lsass.exe object not found so I can’t finish the installation I can’t get to safe mode or anything else. A bootup disk doesnt do anything and i dont have a system recovery disk. Is there anyone that can help? Thanks