The InfinityBox tool is known in certain circles for its capabilities in servicing and configuring various types of phone software, particularly in the Android realm. CM2SCR seems to be a specific module or feature within this toolset, possibly related to servicing or configuring certain smartphone models.
Run the InfinityBox_install_CM2SCR_v1.02.exe installer. If you have the "CM2 Online" version, you must enter your username and password upon first launch. infinitybox-install-cm2scr-v1.02