As far as I can tell there aren’t any options to change default directory for downloading from launcher (marketplace). Unfortunately I have a SSD with a small amount of space and nothing left to remove, so using C:\ is impossible for me.

I have had success with UE3, using a Junction Point to relocate data that engine is looking for to another location. Basically, install this Link Shell Extension and then move folder that marketplace wants to use, wherever you want it to go, then as it says on page for that utility you can set new…

Directory settings for UE4 Launcher?

Distribution UE Marketplace

anonymous_user_33800a51 (anonymous_user_33800a51) March 20, 2014, 10:11pm 6

Hi Kanaru,

This is a known issue and is being worked on currently. There is another post with some useful options for getting around issue in meantime:

Hope that helps!