Nicely presented. Now if that doesn't stop a lot of the repetitive 'how do I activate...' questions I don't know what will. You ought to add a link to the VL keys and your post about covers how to activate for everyone. Edit: s1ave77 was there first again!
Seems to be a problem at your end. Tested twice and both times sucessfully from my Win 8 Pro test client .
If its a legit pro key then you should be able to activate simply by inserting your key and allowing windows to activate and you shouldn't even need a KMS solution
that's because your key is tied to pc hardware of the first pc you activated from it and will not work on another pc with different hardware
zwaan.mooo.com is open for activating windows 8 pro and enterprise vl office 2010 and 2013 vl (run in command prompt as admin) windows 8: slmgr /skms zwaan.mooo.com slmgr /ato office 2013 64 bit: cd /D "%ProgramFiles%\Microsoft Office\Office15" cscript ospp.vbs /sethst:zwaan.mooo.com cscript ospp.vbs /act office 2013 32 bit: cd /D "%ProgramFiles(x86)%\Microsoft Office\Office15" cscript ospp.vbs /sethst:zwaan.mooo.com cscript ospp.vbs /act office 2010 64 bit: cd /D "%ProgramFiles%\Microsoft Office\Office14" cscript ospp.vbs /sethst:zwaan.mooo.com cscript ospp.vbs /act office 2010 32 bit: cd /D "%ProgramFiles(x86)%\Microsoft Office\Office14" cscript ospp.vbs /sethst:zwaan.mooo.com cscript ospp.vbs /act i made a little mistake in the scripts this should be right