I am just setting up a new UEFI dual boot build for a friend of mine. Installed W7 Enterprise on HDD, OS and Office15 activation all fine with KMS Servers. Installed his legit W8x64 Professional to SSD - activation with MS. Now there is a problem with Office15 activation (converted it to VL before) OfficeProPlusVL_KMS_Client edition, OfficeVisioProVL_KMS-Client edition Did set KMS host to lunar or thoosa, win8kms, tried to activate and it always returns 0xC004F074: Product could not be activated. No KMS could be contacted. I can trace the kms servers ... Is it not possible to install legit W8 Pro activated with MS and VL KMS-Office ? Sorry for noob question, dunno what to do now, any help ?