Tested and can verify indian swordman bug, happens on low graphic settings. Though longbowman had correct icon in my game so not sure why you had wrong button for it. You could try CvPath.py from RoM 1.03 as it's slightly different than what I posted in the zip file. Do you have non-english windows? Trying to rule out different possibilities why CvPath.py can't find mod files... What you could do is enable logging in Civ4Config. Check following options to these settings: ; Enable the logging system LoggingEnabled = 1 ; Overwrite old network and message logs OverwriteLogs = 1 ; Enable rand event logging RandLog = 1 ; Enable message logging MessageLog = 1 Now when you start game, it logs everything to log files. Exit game, go to BtS folder, there should be Civ4logs, go there. Open PythonDbg.log in notepad and post here the folder path after this line: os.getcwd(): With the exact path I might be able to figure out what the problem is in the CvPath.py file.