Yes, you need to specify the proxy settings in the Property section of the MSI. Look for ProxyServer, ProxySettings, ProxyPort, ProxyPassword, ProxyUserName and ProxyVerifyPwd Could you please explain what values do we put for the properties mention above, ProxyServer and ProxyPort i have entered them but i have no idea about the ProxySettings and i found one more SETProxy. Can some one help me with the proxies of logmein, it seems that icannot set them up correctly