The Wizard's Pen > Discusiones generales > Detalles del tema
Rascilon 16 de sep. 2012 a las 22:59
Invalid Command Line Parameter -changedir FIX
If you encounter the error "Invalid Command Line Parameter" -changedir when attempting to launch the game, select the game properties by right-clicking the game in the library. Then select "set launch options". From there, add the line "-changedir" without quotes and close the window. This should allow the game to launch.