now i tried with winetricks again another error is coming like..........as shown below ..................................................................................... [wtcs@localhost ~]$ sh winetricks -q ie6 ------------------------------------------------------ You're using a 64-bit WINEPREFIX, most of winetricks hasn't been fixed for win64 yet. You can force a 32-bit WINEPREFIX by using WINEARCH=win32. ------------------------------------------------------ [wtcs@localhost ~]$ ........................................................................................ help me. Thanks, srinu