If you have the source code of the program then you will have to deploy your application (i.e. make an installer to install your application on a different machine). You could use either InstallShield (it will scan your project for dependencies and pack all the dlls within installer) or use microsoft visual studio to do it see here for c++:
If you don't have the source code, we will need more info of what you want to do...
Good Luck!