big trouble

i download the exe file to c:\downloads, then download the selected packages to the same directory. then i began to install from local directory (c:\downloads). automatically it was installed under c:\downloads. When the installation was complete, I click the cygwin.bat under c:\downloads and it on

bash

I installed CYGWIN and after double clicking the shortcut icon (linking to cygwin.bat), the window appears for one second and immediately disappeared. I checked the package I downloaed and found bash is installed. How to solve the problem? Thanks a lot! -- Unsubscribe info: http://cygwin.com/