I Have The Same Problem...my Monitor Broke So Im Using My Tv...everything Is Huge And When I Try And Open Maplestory Is Says Something Bout Gr2d How Do I Make This Work????

Assuming Maple Story played before you need to reload your graphics drivers and DirectX 9.0c

The Gr2D error is in response to either of both of the above circumstances.

Or else it indicates that the computer is not capable of playing the game as it has no 3D engine.