If you are recieving an error that states: "Unable to set appropriate display mode" please verify that your computer monitor is set to a resolution no lower than 1280 x 768.
To change this option:
- Right click on your desktop, and select "Screen resolution".
- This will open up a window with your monitor's display options.
- Click on the drop-down menu in the "Resolution" category.
- Select a resolution that is 1280 x 768 or higher.
- Press "Apply"
- Now launch/Run World of Warplanes.