Just install and use either of the licenses. This is IMO the fastest around.
Key Features of Fast AVI MPEG Joiner :
Join several AVI,MPEG files into bigger one.
Supports join AVI,DivX,Xvid video files.
Supports join MPEG files.
Without recompression and any quality loss.
Only can join the video files of the same type.
Join video files as many as you want.
Scramble and rearrange the video clips in the sequence that you exactly desire.
Very fast and very easy to use.
Lifetime FREE Technical Support and FREE upgrade. Free trial download. 30 day money back guarantee.
System Requirements of Fast AVI MPEG Joiner :
Windows 98/2000/ME/XP/2003 operating system.
Pentium 300 MHz or better
128M or more RAM