I made arrangements to do the job shortly WWP on Vista without the annoying inverted and changing colors. This fix allows the non-attendance worms keep colors at all period, so they not at all change to a dissimilar color. You have to follow the following steps. First download the files form internet and rename it from WWP Color Fix for Vista.zip.txt to WWP Color Fix for Vista.zip then after that extract all files in the ZIP file by using a compression service such as WINZIP or WINRAR. And install that file in your system.