Replacing war3mapMap.blp ?

How do you do this?

I'm using the attach image but it's crashing.

All I want is to replace the in-game minimap image with a completely black screen.
As soon as I start the map however, the game crashes.

Yeah i had this problem not to long ago.

Convert its size to 128 x 128.

Make sure its a 24 or 32 bit TGA.

if that doesnt work just convert to .blp

use blp lab 128 size no alpha

here's mine

This worked lovely +rep.