About 2 months ago, launching Trade Architect from a TD Ameritrade brokerage account started producing a blank screen when using IE 10 but worked fine with Firefox and Chrome. Since then I've upgraded to Windows 8.1 using IE 11 and the problem persists. After notifying TD Ameritrade, they said the problem started after an upgrade of IE and to Reset from the IE Advanced tab. After resetting and rebooting, Trade Architect launched correctly. However as soon as I enabled the Google toolbar, Trade Architect launch failed. Disabling the Google toolbar still caused Trade Architect to fail the launch. The Google toolbar version is the same version that is used on my Vista system using IE 9 which works correctly. Google Toolbar Version Version: 7.5.4805.320/en (GUEA) Notifier Version: 5.7.9012.1008 Anybody have any idea how I can use IE 11, the Google toolbar, and my TD Ameritrade brokerage account?