Emulator

What's the problem?

When playing Mario Kart Wii, on every course, there is a square that covers up 1/4th of the game screen... It prevents the player from clearly seeing the item box.

Dolphin version with the problem (as it appears in the title bar, Ex.: "R
4779" or "R 6403M"):

R6554

(optional) Dolphin version that does not have the problem:

Operating system and version:
32-bit or 64-bit:

Windows 7, 64-bit
Game ID (as it appears in game properties, Ex.: "GZ2P01" or "RSBE01"):

RMCE01

Build command-line (not on Windows):

Was the ISO a plain dump from disc, compressed and/or scrubbed?

Compressed

Please provide any additional information below.

N/A