I made the skin by following the instruction(a screen 4-bit bmp, a progress bar 4-bit bmp, a .ini file), and it works correctly in bootskin "preview", but when I applied it and restart my computer, a problem occurs. The bootscreen displays my picture but in an incorrect color(the background color of my picture should be white, but it was changed into green). After I canceled the use of progress bar, bootscreen could display it correctly. That means it works incorrect with adding a progress bar in it. Could somebody tell me what the problem is? Thanks a lot!