Gentlemen.. I have tried EVERY single thing to solve that uxcore.dll error in\nWindows Live Messenger.\n-I unistalled and installed WLM. Result: The Same!\n-I even formatted my hdd many times and installed XP and tried again\ninstalling WLM. Result: Same again!!\n-I've tried deleting that contacts folder from where it was as many people\nover net said. Result: SAME AGAIN!!\n\nAnd I tried many recommendations that I've read in many forums,blogs etc.\nbut none of them helped anyway.\n\nDoesn't Microsoft think of solving that aching problem??