Instinctively, certainly not by knowledge, I say this must be a matter of altering the particular executive file, (named "imagecommander3D.exe"), not the Operating System's registry. Because this computer has been visited by more than a thousand programs, but no other program has been giving me this problem - they all show up displaying their normal name only. But of course, only a relative few was ever used via "Open with..." or similar.
32-bits Vista Home Premium.