I get just a transparent Window titled Black Shark after launch, no loading screens or messages are displayed. Waited patiently for some minutes w/o any change. Nothing much happends and the only option seems to be kill the app by Task Manager.
Only the multi-player launch works well and the main menu is displayed. Very strange.
Vista Home Premium, AMD 64x2 6000+, 4 GB, GeForce 9800GTX with the latest drivers updated. No problems with other applications. Three times uninstalled and re-installed (by using the Run As Admin... and UAC off, as suggested in the manual), with and without DirectX installation option.
What to do?