See the date this issue was reported: 2018 https://github.com/Nexus-Mods/Vortex/issues/138 The one closing it completely misunderstood the actual issue and just closed it. The problem persists to this day. Vortex keeps, regardless of other settings drop its files on C:\Users\MYNAME\AppData\Roaming\Vortex\skyrimse\downloads Yes the game and the Vortex download folder are on a different drive but files still keep being dropped here which is more than a little annoying if you have a smallish SSD system drive and don't want its disc space occupied by game files that do not belong there.