I was running Cygwin 3.3.1 on a windows 10 pc. When I update to 3.3.4, I couldn’t run Cygwin on this hardware anymore. The installer says “cygwin1.dll” can’t run on this hardware. I had to find a mirror that hadn’t updated to 3.3.4 to get Cygwin back. -dwd Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows