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Change Win XP Home to XP Pro

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Name: Francoise
Date: November 24, 2003 at 11:35:53 Pacific
OS: Win XP home
CPU/Ram: Athlon XP 2800/512 M SDRA
Comment:

Help !

I recently bought a laptop with (unfortunately) pre-installed and pre-activated Windows XP Home (and of course, I do not have the corresponding CD-Rom). So I want to install my copy of Office XP which is an Office XP Pro. When putting CD Rom in, it seems to open, switches to a black screen (like in DOS) to come immediately back to my desktop.. and nothing happens. I thought maybe Office XP Pro cannot be used with Win XP Home. So I want to install Win XP Pro version (which I got together with the Office XP Pro). I thought I simply need to put the CD in and it will eventually overwrite Win XP Home. No ! It only stops immediately and says:
E:\i386\winnt32.exe
The NTVDM CPU has encountered an illegal instruction. CS: 0db5 IP: c6e0366320.
I don't know what's the problem, why XP Pro does not simply overwrite XP Home or why I cannot install Office XP Pro on the Win XP Home?
Can you help, please ? Ideally, I prefer to get rid of the home version and have everything as a Pro version.

Thanks, Francoise.



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Response Number 1
Name: Sabertooth
Date: November 24, 2003 at 17:34:35 Pacific
Reply:

Try booting from the WinXP Pro CD.

Make sure your CDROM is set as the first boot device in the BIOS.


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