Import Solution Pack in the installation stage
Since Solution Pack installation is a critical stage in the DLP installation i can't see why it is not installed with the system.
The idea is to integrate the Solution Pack installation within the DLP installation.
After the installation is completed there is a question if the user would like to start all of the DLP services. but insted there should be a stage of Solution Pack installation and then starting the DLP Services (since the user has to manually stop the services it is irrelevant).