Just tested on a fresh VM the win7ult activated with winloader 2.2.2 upgrade via ISO. It gives an option to either enter key or re-install windows 10. I chose re-install windows 10 and after the entire process, it was activated. So I think whatever process they had going is still active. This vm had just been created so the bios and mac address identifiers were different. It shouldn't have been in their system.
1607 seems to mess up Firefox and Thunderbird latest versions. Both have the same visual glitch in title bar. I have not experienced this with issue with any other programs. Clean install. Has anyone found a solution to this issue? Thanks!
Finally downloaded Win10_1607_English_x64.iso (en_windows_10_multiple_editions_version_1607_updated_jul_2016_x64_dvd_9058187.iso). Now ! should I first upgrade (in place) before a clean install since some are having Activation issues.
I've downloaded "Windows10_InsiderPreview_EnterpriseVL_x64_ja-jp_14393" and Updated windows10.0-kb3176929-x64 so, LanguageFeaturesPack is the need?