From: john Voight on 27 Feb 2010 16:56
When the Plug and Play Service is started automatically at Windows
start is no longer possible to use the taskbar, due at the cursor that
becomes an hourglass, the bar is locked and the windows open are
impossible to close. Is necessary to close xp using the reset button.
If the Plug and Play service is started manually after the boot of xp
everything works fine except the startup programs that required that
service. Any idea?