You need at least System 7.5 to run Virtual Wings. Could not load the scenery, because one of the contained objects is partly out of the scenery area. Could not load the scenery, because she contains a too large airport. Could not load the scenery, because she contains an airport with too much buildings. Could not load the scenery, because she contains a too long road. Could not load the scenery, because she contains a too long river. Could not load the scenery, because she contains too many or too large fields. Could not load the scenery, because she contains a too large building. There is no scenery available for this position. The airplane has been reset to its last position. This serial number is not valid. Please try again. There is no scenery available for your current position. Please reposition the aircraft into an area, which is covered by a scenery. The situation could not be found. Please reinstall the folder “Situations”. The folder “Situations” could not be found. It should be located beside Virtual Wings. The time limit for this demo version has been reached. A texture was not found. Please reinstall the folder “Textures”. A problem occured while scanning the folder “Textures”. Please reinstall this folder. Virtual Wings requires a monitor with a resolution of at least 832x624. Couldn't find a valid scenery. QuickDraw 3D acceleration is not available on this device. This demo version has expired. A decompression error occured. An error occured while loading a texture. Perhaps there is not enough memory available for QuickDraw 3D. An error occured while setting up QuickDraw 3D. Please make sure that QuickDraw 3D is installed correctly and that there is enough memory available. Virtual Wings requires SoundManager 3.1 or newer. Bad sound header The sound could not be initialized due to memory problems. Please increase the preferred memory size in the “Get Info” window. A resource could not be loaded. Perhaps memory is low. Please increase the preferred memory size in the “Get Info” window and try again. The sound could not be initialized. This 3DMF File is empty. A memory error occured. The scenery is not valid. The scenery could not be found. An unknown error occured. A system error occured. A QuickDraw 3D error occured.