What's wrong with the bitmap?

Hi,guys:
I did one program with DirectX that shows 3 animation,each palettized-mode(8 bits) bitmap present one animation,everything was fine except one of the bitmaps did lose it's color when ran the program,I mean it didn't look like what it really was in the windows.
I've checked the code,no errors(otherwise I couldn't excute it)
So does anyone have the clue what is going on with it? That made me crazy :(.
I'll appreciate that :)

>I've checked the code,no errors

Then you must have a faulty video adapter or monitor.

Are you using XP?

Have seen some very wierd things on XP (upside down drawing ect). Latest update from MS seems to have fixed the problems.

not really,i use Windows2k,those bitmaps are loaded from CD,I attached 1 file which contains CAMM0,and CAMM1 while CAMM0's dpi is 0,the other is 72.
I tried to save the CAMM0 in the graphical tools(like corel draw) without any changes and the dpi got back to 72!!!!how weird

hope someone may check this.thanx!!!