how to stop the programs in windows xp

HOW TO STOP THE PROGRAMS IN WINDOWS XP.

step 1: go to control panel

step 2: open administrative tool

step 3: select local security police

step 4: open software restriction polices

step 5: select additional rules.

step 6: default 4 paths are avilable if u want you can create more paths

HOW TO CREATE

*right click->new path rule

step 7: select the path and rightclick->open properties

step 8 : open the browser button and select which program you want to stop.

step 9: select the security level ->DISALLOWED

step 10: applay and give ok

step 11: now check the program, whether it's working or not.