When I use the "Photos" screen saver provided with Vista, it stops working
after a few minutes of activity and a "Problem reports and solutions" box
appears with information about using regsvr32 to unregister lmpgspl.ax.
However, the technical information page linked to the "problem reports" box
clearly indicates that regsvr32 does not work with Windows Vista.
In conjunction with this, Rundll32 frequently stops working as well, leading
to annoying, multiple error messages. Rundll32 errors also occur at other
times, when the screensaver is not running.
If there is a solution that works with Vista, I would certainly appreciate
hearing about it. If no solution is presently available, I'd like to know
how to keep these annoying errors from piling up.