1.Copy the LogMeIn portal URL from your LogMeIn session.
2.Close Remote Desktop Manager.
3.Open Internet Explorer as an administrator.
4.Paste the LogMeIn portal URL in Internet Explorer and launch it.
5.Internet Explorer should prompt to install the LogMeIn ActiveX.
6.Install the LogMeIn ActiveX.
7.Access the LogMeIn portal URL from your Internet Explorer window to be sure that the ActiveX as been installed properly.
8.Close Internet Explorer.
9.Open Remote Desktop Manager and launch your LogMeIn session.
You should not be prompted for the LogMeIn ActiveX anymore.
Change the IE emulation mode in File – Options – Types – Web to use Internet Explorer 10.