I've got the Windows 8.1 AIO 20in1 x64 with May '14 update by murphy78. I couldn't message him because I need 5 posts to P-M. There's two sets of keys in the notepad file. One is Default Retail Channel (Install) keys, and the other is gVLK KMS key (use only with KMS activation). Which one should I use if I'm installing Windows 8.1 Pro WMC / KMS-Activated?
It depends if you have a ProWMC activation saved for future restoration, or if you just plan on allowing CODYQX4's AutoKMS do the activating. As a general rule, please leave the tpb discussion to tpb. If I encourage this sort of stuff, it's only a matter of time before people start annoying mods with links that prompt dmca takedowns. I actually really love this board, so lets just not do that, aye?
It's equal which key you use for installation, activate with Microsoft Toolkit ('EZ-Activator') or KMSpico afterwards, both will process all needed steps to activate and create a reactivation task .