catalyst control center stopped working

i am using dell inspiron 15R 5521 with amd 8730 graphics card. i updated my is os from windows 8 to

windows 8.1, whenever i turn on my laptop it all works well but i will be getting a dialog box saying

"Catalyst control Center has stopped working" and windows checking for a problem and dialog box

goesoff. when i click on the graphic properties i get a message like catalyst control center cannot be

started.there are currently no settings that can be configured using catalyst control center.