I have Nod32 version 22.214.171.124 installed on a Windows 7 Home Premium PC. On June 18 Windows Update installed "Windows Update Agent 7.67600.256." I have no idea what that is for or if it can cause problems. Anyhow, it seems since this update was installed I no longer can download Windows Updates. Error Code 80244004 Cannot search for Windows Updates. Is it possible that I need to adjust settings in Nod32? I am not computer literate so would appreciate any help.