http://bugs.winehq.org/show_bug.cgi?id=58121
--- Comment #1 from Dmitry Timoshkov dmitry@baikal.ru --- Installs and starts up just fine here (under Linux) both from command line $ wine mirc.exe after 'cd' to the application's directory, and at the last step from the installer.
Please attach full terminal output for 'wine mirc.exe'.