Can i stop the automatic Physical Dump?

To stop the computer from restarting you need to right click on
My Computer go to properties, Advanced, in Startup and Recovery
select settings, the uncheck the Automatically restart option in
the System failure area and click ok. Your path maybe a little different
in Win2k the above is how to access it in WinXP.

Worked4me

That will stop the pc from restarting but you will see the blue screen error message. Write down the error and look it up.