Using the Registry to change a Product Key

[muthabored]

Is there such a way to do this and if so, how?

Thanks in advance

 

[bcastner]

Microsoft sanctions certain ways to do this. (borrowed from linney):


326904 - Error Message: The Product Key Used to Install Windows Is Invalid

http://support.microsoft.com/default.aspx?scid=kb;en-us;326904&FR=1&PA=1&SD=HSCH

HOW TO: Change the Volume Licensing Product Key on a Windows XP SP1-Based Computer

http://support.microsoft.com/?kbid=328874

310637 - Troubleshooting Invalid CD Key Error Message During Windows XP Setup

http://support.microsoft.com/default.aspx?scid=kb;en-us;310637&FR=1&PA=1&SD=HSCH

Try reregestering these two Dll's from Start Run.

regsvr32.exe regwizc.dll
Enter
regsvr32.exe licdll.dll
Enter

 

[bcastner]

The sanctioned methods above will work. Any other details should really be left to a Google search on "xp changing cd key" as this site has policies for other than the official recommendations.

 

[gpalmer711]

As a side note I am yet to find a way of doing this with SP2. The only way so far seems to be a repair installation.

Greg Palmer
Free Software for Adminstrators

http://www.palmersoft.co.uk

 

[bcastner]

Magical jelly bean works fine under SP2.

 

[wantstolearncfm]

I think this FAQ details it ? faq779-4300

 

[tg2003]

unfortunately, Magical jelly bean works fine under SP1 , but does not work under SP2.
May may you know how to change the product key under SP2?

Thanks

 

[allteltec]

I just loaded 8 PC's XP Pro Sp2 98Se dual boot I build the ghost image at home did not have work XP volume key at home so used Magical jelly to change keys to work volume key I had no trouble.