I got a RVL200 VPN router, using SSL VPN, in our office network. It works fine for remote log in except my laptop computer with windows XP professional. When log in, after enter user name and password, it asks to install "XTunnel.cab" which is the same as on other compters, when I choose to install, the pop-up window, asking you to "stop install" or "continue anyway", showed up for just a fraction of seconds, I have no time the choose "contiue anyway", then disappeared. then an error message says " Error A. A connection to the remote computer could not be established.....". I tried IE7.0 and mozalla firefox, give same problem. Using other computers can easily log in. I appreciate it if someone can help me.