Downloading windows git binary from https://git-scm.com/download/win Git-2.25.0-64-bit.exe and running the contained Git/usr/bin/ssh.exe in a cygwin terminal gives this error 0 [main] ssh (20916) C:\cygwin64\usr\local\git\usr\bin\ssh.exe: *** fatal error - cygheap base mismatch detected - 0x18033F408/0x180317408. This problem is probably due to using incompatible versions of the cygwin DLL. Search for cygwin1.dll using the Windows Start->Find/Search facility and delete all but the most recent version. The most recent version *should* reside in x:\cygwin\bin, where 'x' is the drive on which you have installed the cygwin distribution. Rebooting is also suggested if you are unable to find another cygwin DLL.
Following directions mentioned in above error message, when I search for cygwin1.dll I find two matches c:\cygwin64\bin and c:\cygwin64\usr\i686-pc-cygwin\sys-root\usr\bin Went ahead and deleted c:\cygwin64\usr\i686-pc-cygwin\sys-root\usr\bin\cygwin1.dll opened a new cygwin terminal and the error from ssh.exe would not go away. I know there is a version of git available through cygwin install as well which does not have these errors. The git.exe which got installed from windows binary does not have any error in starting up. It is the ssh.exe which comes along with it which has the problem. -- 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