Are you trying to drag to or from the KVM window?
End of Neil's quote
So, Neil, kvm has no drag/drop capability. On primary, monitor 1 explorer is the source. On monitor 2, the secondary is in fullscreen mode. Unless I am mistaken, this is seamless mode, as my mouse moves smoothly between monitors, operates secondary on monitor 2, and the drop operation being refused implies that I am doing a seamless operation.
If that's not seamless mode, then perhaps that is the problem. It certainly looks like seamless mode. There's no hotkey to change into seamless mode.
you are only sharing keyboard and mouse
End of Neil's quote
Well that is worthless. Remote keyboard and mouse only (KM) when you have the technology implemented to remotely access video as well is a downgrade. No I know I am sharing all three and my mouse moves smoothly to the second monitor as laid out in the seamless mode interface configuration screen. The software is capturing my file drag operation and it sees the request to drop because it is putting up the "no" icon.
This must be either a bug, a feature that was never implemented, or possibly an OS inter-version issue. Bottom line is it doesn't work, and I've combed the setup options. It's not a configuration issue either.
Matt