PrimeVertical1

Has anyone seen this issue before? My mod staging folder cant be changed due to an invalid path on the D drive, but im trying to setup my mod staging folder in the C drive https://i.gyazo.com/ca7d9da63827671f1b8ad2a38d8fe256.mp4 I dont even have D drive, my game is installed on my C drive but for whatever reason its saying that the path is invalid