Hi, I've downloaded cygwin (from http://cygwin.com) and tried to install it but the installation do not work and I receive the following error message: The instruction memory at "0x0045f1b0" referenced memory at "0x00000000". The memory could not de "written". Does anyone no what that means and what I should do. Thanks in advance. Melanie -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/