Uninstall Cygwin

Reference：Cygwin FAQ - http://cygwin.com/faq/faq-nochunks.html

1. Uninstall Cygwin service

• List all service：cygrunsrv -L

• Stop the service：cygrunsrv --stop service_name
• Remove the service：cygrunsrv --remove service_name

2. Back Your Home Directory (Optional)

3. Delete the Cygwin root folder and all subfolders (Which takes lots of time =.=)

4. Delete the Cygwin shortcuts on the Desktop and Start Menu, and anything left by setup.exe in the download directory