I've installed HEC-GeoHMS onto a virtual machine as well as Arc Hydro 64 bit. As soon as I change the Temporary Directory location from the C drive to a network drive, Arc Hydro fails saying it cant read from the new location, yet it has just written temporary files to the new location. Is there anyway to resolve this. I need to move the temporary location as the temporary files grow enormously and my C drive runs out of space. Please see the attached error reported when trying to run Arc Hydro.
Regards
