Hi dimesio, Thanks for your reply. I've tried the steps, 1. ./configure --enable_win64 2. make 3. make install wine is installed properly but I'm getting error "Trying to load PE image for unsupported architecture (I386)" while I'm trying to execute my 32 bit windows application. I'm using RedHat Linux 6, x86_64 architecture. Thanks in advance, Regards, Niloy