Windows 10 1809 end of support date July 8, 2019 16 32 64 128 Windows 10 1809 ltsc end of support date Windows 10 1809 support end date Windows 10 1809 ltsc support end date Windows 10 end of sales Update windows 10 ltsc 1809 to 21h2 Windows 10 update 22h2 Windows 10 update not installing
