Should say 2.50. Says that on my copy. Try looking at the verion number under properties. This can be located by right clicking the executable file and selecting properties. The file version there should be 2.5.0.0. If it is not and it says 2.42 on the game screen, something is wrong. Make sure you are not using a short cut which points to the old executable.
Thanks...
Michael Wood
ORIGINAL: RedMike
Thanks Erik, new installer works fine for me. No serial number needed. However, I did notice version number still reads 2.42 not 2.50 on the game screen.
Regards,
RedMike