I've just upgraded 20 XP Home systems to XP Pro using the upgrade, not the
full version, and now anytime I try to access Windows functions that require
validation (i.e. Windows Updates, etc...), it failes to validate as a
genuine product. I ordered these upgrade licenses directly from Microsoft
Licensing Corp. Any ideas?
Bob I - 16 May 2008 17:01 GMT
Call them.
> I've just upgraded 20 XP Home systems to XP Pro using the upgrade, not the
> full version, and now anytime I try to access Windows functions that require
> validation (i.e. Windows Updates, etc...), it failes to validate as a
> genuine product. I ordered these upgrade licenses directly from Microsoft
> Licensing Corp. Any ideas?