How do I find the Client Machine ID (CMID) of a Windows XP SP3 or a Win7 PC, that it is using to identify itself against a MS Key Management Service (KMS) Host?
The CMID can be found on a Vista client by running slmgr /dli, according to http://support.microsoft.com/kb/929829/en-us (note there is a typo in the KB article, it specifies a dash not a slash for the dli switch). However, slmgr will not run on WinXP and on Win7 it does not return the CMID, from what I can see. I don't have a Vista client on which to test.
As slmgr -rearm is not going to work on WinXP, is there another way to reset the CMID on WinXP, should I need to?