For the past few days my desktop/taskbar and other icons' resolution has become like 256 colour resolution. My wallpaper displays correctly in 32 bit(High colour). I have rechecked the display characteristics and the box for 'show icons in all possible colours' is checked. Can somebody tell me how to rectify this please?
Bit of a strange one this. You don't say what version of windows you have installed. You could try this. There is a free download called TweakUI. If you install this for your version of windows there is a function of this program that allows you to rebuild icons.