Mklink not working... How do I save blocks on a partiion, not C: Drive

Daedalus defaults the block downloads to the appdata/roaming folder of C: drive, even though the app is installed on a different drive… My OS partition is cramped and I would like to save the blocks on the same drive that the app was installed. Is this possible? If so how do I go about doing it…

Thanks for taking your time