Drag and Drop Issue

Originally, I thought this was a problem with my Explorer replacement, but it happens for other apps.

When you drag and drop one or more files from smartFTP to an explorer window, it downloads and copies the files as it should.

When you do that and instead drop it on XYPlorer (http://www.xyplorer.com/index.htm) or FreeCommander (http://www.freecommander.com/), what happens is a new folder is created with the same name as the file. But nothing else happens (no download/transfer).

Any ideas why? A fix or workaround?

XPlorer and FreeCommander do not support the necessary shell extensions (as they should) and therefore it doesn't work.