I have dug through my archives and I have found the following builds of Windows 10: Windows10_InsiderPreview_x32_EN-GB_10130 Windows10_InsiderPreview_x64_EN-US_10130 Windows10_TechnicalPreview_x32_EN-GB_9926 Windows10_TechnicalPreview_x64_EN-US_9926 If anyone is interested <HeiDoc maintainers?> please leave a comment, I'll upload the images to Google Drive temporarily. One problem with these builds: All of them require the time to be set back to the date they were relevant. (Q1&Q2 of 2015). At boot time if the date is "not correct" then a BSOD is initiated. If the date is to be changed back to 2015, Windows boots normally. Can someone patch this "feature" out?