Danlisa:
About the flags, I have reattempted and get the same error. The program reports that the colour depth is wrong, the original is of 16 bit colour depth and the altered one that I want to insert is of 24 bit colour depth, this is why the program (the 10'th chessmaster etc.) refuses to insert the new flags into the .Dat file. Does anyone have an idea of what to do?
