I recently uninstalled my SPEED World Challenge Pic Clique screensaver due to SCCA no longer supporting it. Since my uninstall, when my PC goes into screensaver mode, it won't break out completely. I can move the mouse, or mouse click, or hit a key, and the default Windows screen saver will stop, the desktop background picture will show, and that's as far as it gets - the user's desktop never becomes fully functional (no taskbar or Start button available). It's like Explorer hangs. Only thing I've found to recover is if you press Alt+Ctl+Del, it instantly brings forth a functioning desktop, along with a resulting Windows Task Manager window.
Ever seen that before? This is on a Windows XP box SP3 (SP3 was installed to see if it helped w/ the problem, previously this was happening w/ SP2 as well).