been a long time since i did this

[revolutiongames2004]

Astudio gives me this

ERROR: Material 1, unable to set color keying (transparent color) to (255,0,254) for bitmap 'C:\RealityFactory\tools/gun.bmp'
ERROR: Could not add material 1 ('skin2') to body.
Warning: Unable to add extra material 0 ('(MAP) skin2: gun.bmp')

texture is 512x512 and is 256 colors

ideas?