nano fail helpppp

[stomaras]

$ nano main.c
5 [main] nano (8424) C:\Program Files\Git\usr\bin\nano.exe: *** fatal error - cygheap base mismatch detected - 0x1802FD410/0x180301410.
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.

helppp i can t run helloworld

[rgaiacs]

@stomaras Can you provide more information from your environment.

• Windows version
• Git for Windows version
• Cygwin version
• Bash version
• nano version

at least.

[embray]

This can happen if your PATH environment variable has some other directory on it containing cygwin1.dll earlier than the path to C:\Program Files\Git\usr\bin\.

What does echo $PATH show at the command line?