I AM TRYING TO FIX MY SISTERS COMPUTER HAVE A PROBLEM
ACCESSING. IT'S AS IF SOMEHOW A N ADMINISTRATOR BLOCK HAS
BEEN PUT INTO EFFECT WHICH MAY HAVE HAPPENED WHEN SHE
DOWNLOADED SOME FILES AND RAN THEM-I CANNOT ADD/REMOVE
PROGRAMS,ADD NEW HARDWARE, OR MAKE ANY CHANGES

ERROR MESAGE IS-- ACCESS TO THE SPECFIC DEVICE, PATH OR
FILE IS DENIED

THANKS FOR THE HELP