star wars battelfront tastatur geht nicht

I've installed Star Wars Battlefront from 4 installation disks for a total of about 25 GB . After installation an update is required to be installed on-line for another 25 GB : total installation 52 GB on PC Hard Disk. Is that correct? on package is indicated 25 GB memory required only.I installed on another PC with same result.

Thank you for answering my question