What should I do if I get a message that ActiveX and Java aren't enabled in my browser?
In Internet Explorer, please go to Tools > Internet Options, select the Programs tab, and click Manage Add-Ons. Next to "Show", first select "Add-ons that have been used by Internet Explorer." Make sure all add-ons published by LogMeIn are enabled. Do the same thing after changing to "Add-ons currently loaded in Internet Explorer."
You should restart your browser before attempting to connect to the target computer again.