I have about 18 GB left on my C: Drive and after I intall flight sim X ill have only 4 GB left. the poblem is that i cant get much memory trieback. Ive d defragging and compreesing but i only add a few GB of space. I just spent about $600 on a recent upgrade for my PC and dont feel like opening it up again so soon. I need to find out whats taking up so much space.
The game's system requirements state that it needs 14GB of HDD space. Either upgrade your hard drive, un-install the game or live with it. Happy playing