On Windows 7 32 bit I have compiled some binaries by myself. I can run them there but not on a Windows 8 64 bit: no (error) message, nothing happens. admin@WIN-7T5P92ALEEB:/sw/cygwin-7_32/jed-0.99-20_116/bin: uname -a CYGWIN_NT-6.3 WIN-7T5P92ALEEB 2.10.0(0.325/5/3) 2018年02月02日 15:16 x86_64 Cygwin admin@WIN-7T5P92ALEEB:/sw/cygwin-7_32/jed-0.99-20_116/bin: ll jed -rwxr-xr-x admin None 480,235 2018年04月10日 11:58:59 jed admin@WIN-7T5P92ALEEB:/sw/cygwin-7_32/jed-0.99-20_116/bin: file jed jed: PE32 executable (console) Intel 80386, for MS Windows admin@WIN-7T5P92ALEEB:/sw/cygwin-7_32/jed-0.99-20_116/bin: ldd jed ntdll.dll => /cygdrive/c/Windows/SYSTEM32/ntdll.dll (0x7ffe0e520000) ??? => ??? (0x77330000) wow64.dll => /cygdrive/c/Windows/SYSTEM32/wow64.dll (0x772d0000) wow64win.dll => /cygdrive/c/Windows/system32/wow64win.dll (0x77260000) wow64cpu.dll => /cygdrive/c/Windows/system32/wow64cpu.dll (0x77320000) admin@WIN-7T5P92ALEEB:/sw/cygwin-7_32/jed-0.99-20_116/bin: ./jed admin@WIN-7T5P92ALEEB:/sw/cygwin-7_32/jed-0.99-20_116/bin: Do I have to install some 32 bit libs? Which ones? -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF:<20180606115005.GA15015@rus.uni-stuttgart.de> -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple