still on how to create an exe file. your answer worked very fine.Thanks. It help me to generate an exe file of my program. but when I wanted to start the program, my computer raised compartibility issues that "The version of this file is not compatible with the version of Windows you're running. Check your cumputer's system information to see whether you need x86 (32-bit) or x64 (64-bit) ..." . Am using Wnidow 7 professional. What i my suppose to do?