https://community.hpe.com/t5/operating-system-microsoft/2012r2-datacenter-rok/m-p/6787533#M12971 <P>I have a licence 2012R2 Datacenter ROK (with HP Proliant).</P><P>If I install a Datacenter version, no problem, if I intall a standard version I have this error: That key can't be used to activate this edition of windows. Please try a different Key.</P><P>&nbsp;</P><P>If possible to installa standard edition ehit datacenter licence? If yes, what's wrong?</P><P>&nbsp;</P><P>Thanks</P> Wed, 23 Sep 2015 08:54:05 GMT savsav 2015-09-23T08:54:05Z https://community.hpe.com/t5/operating-system-microsoft/2012r2-datacenter-rok/m-p/6787533#M12971 <P>I have a licence 2012R2 Datacenter ROK (with HP Proliant).</P><P>If I install a Datacenter version, no problem, if I intall a standard version I have this error: That key can't be used to activate this edition of windows. Please try a different Key.</P><P>&nbsp;</P><P>If possible to installa standard edition ehit datacenter licence? If yes, what's wrong?</P><P>&nbsp;</P><P>Thanks</P> Wed, 23 Sep 2015 08:54:05 GMT https://community.hpe.com/t5/operating-system-microsoft/2012r2-datacenter-rok/m-p/6787533#M12971 savsav 2015-09-23T08:54:05Z https://community.hpe.com/t5/operating-system-microsoft/2012r2-datacenter-rok/m-p/6970506#M12972 <P>Hi&nbsp;</P><P>i hvae the same problem have anybody resolv this issue ?</P><P>thanks&nbsp;</P> Tue, 11 Jul 2017 09:23:43 GMT https://community.hpe.com/t5/operating-system-microsoft/2012r2-datacenter-rok/m-p/6970506#M12972 opedro 2017-07-11T09:23:43Z