Serious Sam 3 Cannot Set Display Mode Top ~upd~ Here

Open (or recreate) GameSettings.ini and add:

+vid_renderer 1

: Some versions may use PersistentSymbols.ini in the \Scripts folder. Look for sam_iScreenSizeI and sam_iScreenSizeJ to set width and height. Advanced Solutions (Serious Sam 3) fatal error: cannot set display mode serious sam 3 cannot set display mode top