Found it. My diff output used the compare function of Textpad.. Compare: (<)C:\compile-mq2\MQ2-20090716\MQ2ItemDisplay\ISXEQItemDisplay.cpp (6302 bytes) with: (>)C:\compile-mq2\compile-folder\MQ2ItemDisplay\ISXEQItemDisplay.cpp (6491 bytes) 68,70c68,71 < EzDetour(CItemDisplayWnd__SetItem,&ItemDi...