I want to create a CD / DVD from an ISO image file but the burning software that came with my computer (e.g. Roxio, etc.) doesn’t do it unless I "upgrade" and pay money to do it. How can I burn these ISO files for free?

Download the Microsoft Windows Server 2003 Resource Kit Tools and run the command line tool CDBURN.EXE or DVDBURN.exe.

You’ll need to make the files are in your file path.