Actually, this problem has begun since some versions before 2.91.
For some reason, Winamp refuses to use the numbers.bmp and playpaus.bmp files in some skins, and instead uses the default green digits and play/pause indicators. Those skins worked perfectly in older versions of Winamp 2. One such example is the YF-19 skin by David "Hawk" (skin details here)
. In this skin, the digits and play/pause indicators are supposed to be blue. However, the latest versions (from 2.8x onwards, I believe) refuse to use the numbers.bmp and playpaus.bmp files in that skin.
Can somebody help me fix this?