MediaShout v4 can be installed from either an installation disk or internet download. Installation from disk is pretty self explanatory. To install from a download (and this is recommended so that you have a current installer), You can find the last download made available for MediaShout 4 HERE.
After the program is installed, when you open the program for the first time, it walks you through an activation process. This will activate your MediaShout license code on our online database and also let you register your product. (An Internet connection is required for this process to be able to go through correctly.)
You can also call MediaShout Customer Care to activate manually if the other option does not work.