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• Normally, the XP Pro SP2 CD should work with the XP Pro SP3 key (unless one of those versions is a special corporate edition - then they have different keysets). There was however a XP SP2c version of Windows, as they ran out of valid keys at some …

  in Windows XP Pro SP2 CD with XP Pro SP3 Serial? Possible? Comment by tenax June 2021
• Normally, the XP Pro SP2 CD should work with the XP Pro SP3 key (unless one of those versions is a special corporate edition - then they have different keysets). There was however a XP SP2c version of Windows, as they ran out of valid keys at some …

  in Windows XP Pro SP2 CD with XP Pro SP3 Serial? Possible? Comment by tenax June 2021
• Normally, the XP Pro SP2 CD should work with the XP Pro SP3 key (unless one of those versions is a special corporate edition - then they have different keysets). There was however a XP SP2c version of Windows, as they ran out of valid keys at some …

  in Windows XP Pro SP2 CD with XP Pro SP3 Serial? Possible? Comment by tenax May 2021