How can i fix this. I've changed the BotHead.bmp but it turn out this?

Other than spelling Graphical correctly, Your sprite needs to be in Palette.

Read this thread, and do a search if you don't get it.
http://www.forums.datarealms.com/viewtopic.php?f=1&t=19830&p=383521&hilit=Palette#p383521

Wait, Here's the good one.
http://forums.datarealms.com/viewtopic.php?f=1&t=12442

Thanks, but the method you doesn't work.

Did you make the background pinkish? that's what color cc thinks is clear.

Yes i did

Magenta. Colour 255, 0, 255.

Provided you have followed all of the steps so far it means your bitmap has acquired some sort of corruption. Make a new picture and redraw each pixel.

Upload the .bmp, maybe you did something wrong during the conversion process.

Here. It's for personal use.

I eventually tried to make the Botbrain, totally transparent however failed. I don't know why i recolored everything with the color provided in pallet.

Yeah, that uploaded file is out of palette. Try this one.

Thanks, but how do you get that work? I used all the color provided in palette.

Read the stickied threads. Just using the colours isn't enough.

If you're using paint in windows 7 the the usual tricks won't work. Just get graphics gale and then use aforementioned tricks, like pasting your sprite on top of one thats already on CC's pallet or on a copy of the original pallet itself.

Well i downloaded Gimp and gimp work very well. So the problem is sorted out

Thanks for helping,