I downloaded the file of Fade To Black from Custom Songs, but because Im not a professional and I like Dynamic Difficulty I decided to add it. I didn't want to upload it or anything just for my own purposes. But when I click on generate DD I get this error: DDC Error. System Error. See below:. And its obvious there is nothing below ... My settings in the DDC menu are: Ramp Up Model: ddc_default, Config File: ddc_default, Overwrite original file: Tick, Phrase length: 2 (I dont know what it is, in the DDC tutorial it was 4, I tried that too, didnt work). Oh and I have the newest Toolkit, and with any other songs it works fine. Sorry for my bad English, it's just my second language.