I have been running ICQ 7.4 with Vista,one evening I noticed it was not responding and was unable to get it to load again. I have reinstalled... same prob, I uninstalled and reinstalled,same problem. When I open it up It loads the one message I have and quits responding. Since the ICQ website no longer has tech support I thought I would try here. Thanks in advance for any help or info on how to get in touch with ICQ.