Warning: Texture Streaming over ...

My problem: Texture Streaming over 120MB
I tried everything by now: Change the .ini file and try the console command. I have this strange feeling that my console doesn´t work correctly and the console doesn´t open in the “Play>Standalone”-Mode. What do I do wrong?
I use a 980ti, so there should be enough VRam to enlarge the Streaming Pool by a bit.