Hi all, This is my first posting. I found this forum while searching for an answer for my computer problem. While trying to clean up my Toshiba laptop computer today to help it run "faster", my power supply gave out and it pooped out before the procedure was done. I got a new power supply at Best Buy (which it wasn't) and found out that I had a corrupt or missing file named in the title above. I tried the MS online support and could not restore by pressing F8, etc. I thought about switching the boot up to the cd rom drive but I got the computer brand new with XP on it and there is no disc to put in to correct the files. Can I create a disc online with my other computer to use to rescue my computer? Is there anything else I can do? Faster is what I was after and zippo is what I got! Thanks - Ken