I found notice of an unknown DLL found : assist~1.dll. Can you help me to repair this? I encountered this on my PC and also I can't play my Rising Force game.
The first thing to do if you have problems with DLLs is to reinstall the game. The installer copies the correct files to their location. If you are afraid it might be a trojan infection, then I recommend on installing an antivirus or simply run Combofix and let it scan your computer, then you will be able to play the game you want.