I don't know why Vortex think LOOT could be at my DVD drive at D: because there was never an CD / DVD in it when I had Vortex running. I suspect this wrong directory entered via one of the many Skyrim mod when I installed it. Anyway I have LOOT installed at C: and I need a way to change the directory. Also suggestion to give the option to change the direction where a tool is to find instead of an near endless error messages that give only "chancel, ignore, retry" as option.