Try this: in TuneUp start center click on System Elements, select icons -> repair, at first choose repair icons, if doesn't work try repair icon cache. See if it help.
Thanks for the tip but i tried that earlier on but to no avail... It's ok i've found another way round..Switched user account,when i opened up the program files folder,the icon is OK.So i decided to copy it and paste on my thumbdrive 1st... Switched back to my account,copy it from my thumbdrive and paste it under my program files folder.Didn't replace it but kept both .exe files in the folder.Then i go to start menu,right click on tuneup properties and renamed the target folder to the new .exe file.... It's ok now....