So I was installing UE4 and it said it would only use 16.9 GB of space, it was taking ages to install so I decided to let it run over night, when I woke up this morning I see that there was an error with the installation, there apparently wasn’t enough space in my entire 1 TB hard drive to store UE4, I check what it had downloaded and I see that it is taking up 662 GB of space. I do recall that this has happened to me before so any help would be appreciated!![alt text][2]