Error when starting Real3Dv2

[Imerion]

When I bought my A4000 used there were a few programs on it.  The system had been used in a school for video-editing.
One of the programs it had was Real3Dv2. So I though it would be interesting to try it out, but I get this error message when I try to run it:

"Error!
v2:depend/real.c 286
Dongle not present".

Any idea what the error is and what I can do to make the program run?

[Imerion]

Oh, never heard of that one before. Then Ill check the hardware that came with it and see if I can find it. Thanks for the help.