So I'm at my sister's house and she just bought a new pc that has no OS installed. I have a copy of Windows XP that I got about 3 months before it came out commercially that I'm trying to install on it. I've done clean installs with the copy a million times and have never had any problems. On her PC I keep getting error messages that the CPU has failed and the windows setup is telling me that it can't install and giving me the error code oxoooooo7e. I think the problem might be that she has a dual core processor Intel pentium D 2.6 GHZ. Does anyone know anything I can do? HAs anyone had this problem?