I tried your suggestion but that still does not work, the captured image still gets saved to the Windows C drive and not the Network share Folder on the Mac

I am trying to go from Windows to Mac using Helicon Remote

I am unable to attach a screen shot because when I attempt to attach one, I see this error. " Sorry, the board attachment quota has been reached ."

In the Settings Page for Remote under Image Saving, I have this path /ians-imac/ian/Desktop ...

I have tried severals ways but I am unable to get the program to save any captures to a Network Drive or a Networks Shared Folder.
Is this a know issue or are Network drives not supported ?

When using Live View Mode, is the Histogram giving an exact match to what the camera displays?

I am using a Nikon D810 and would like to know what the "Exposure Simulation" is doing when you activate it using the Shift+CMD+L keys.
Also... Is there any indication anywhere in the user interface to says it's on or off ?

Thanks