I created a wlmp file with Window Movie Maker on laptop #1, which latter failed to save the project as MP4 file due to "insufficient memory". I then transferred the wlmp file to another laptop(#2) which was loaded with Window Live Movie Maker. The WLMM could not open the wlmp file with the message indicating the program cannot open this type of project. I then downloaded(on laptop #2) window essential 2012 which has Window Movie Maker instead of WLMM. When I proceeded to open the downloaded WMM, it cannot be open with error message saying my computer does not meet minimum requirement. The laptop #2 has 4 g in ram, it is running window 7 with plenty of space on hard drive. I need this project to be finished before Christmas. 

Thanks in advance for any provided assistance.