Question : A system driver  MUP.SYS hangs too much the computer

When I start my computer , a process driver  MUP.SYS  takes a lot of time to  continue starting my computer. How can I disable or fix this.
It is a laptop Lenovo N100 model. Windows XP service Pack 2

Answer : A system driver  MUP.SYS hangs too much the computer

Did you run BootVis yet?