Why can't I download my CC apps? My primary drive is full, but I set a custom install location.

I'm trying to dwonload photoshop +premiere pro onto my pc. My SSD is currently full, so I changed my PC settings to where all downloads will automatically go on my hard drive, which is completely empty. I've downloaded other things to my hard drive, so I know it woks, but whenever I attempt to download either app it tells me I have insufficient disk space. I set it to be where the creative cloud says it's downloading tothe hard drive too, yet I think it's downloading to the SSD still.