That doesn't work, I edited the .json file and the default output folder remains the same. I cannot save videos in that directory so every time I render I have to manually select the output folder - C/ is the boot drive ssd so there's very little space and I want to have absolutely nothing on it except windows files, and I've tried everything to make D/ the output directory permanently but nothing works. Super frustrating! I consider the inability to permanently change destination directory to be a bug.