I have had problems with settlers 4 wandering if its worth playing.
first there was the compatibility in xp and settlers 4 worked now in the middle of a multi player game it also says s4main fatal error)(*&*&^65^%$^%#@#^&$&^%$.
I have the 1516 update and without it it did the same
Any help would be apreciated
When you changed the compatibility,did you also change it on your s4.exe,in your s4 folder?
Try Compabiliy < I've had that problem to< Right click on You're S4, then properties, then Compability, and finally: Compability-mode : windows 95 ..
Good luck , have fun!