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#### READ For Better HELP  AutoCAD  Autodesk Licence window is completly white.  Blank Activation Screen.Activation Screen is White.  Discussion:  http://forums.autodesk.com/t5/installation-licensing/blank-activation-screen/td-p/2862508  http://forums.autodesk.com/t5/installation-licensing/autodesk-licence-window-is-completly-white/td-p/4505613    You can also try creating new Account in Windows and making it has admin.    McAfee Software Remover:  http://us.mcafee.com/apps/supporttools/mcpr/mcpr.asp    For more change try to Disable Antivirus and then try again to see whether AutoCAD licensing is working or not.  Also resetting Browser Internet Explorer security zone.  Help:  http://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/Register-Today-Product-Activation-Wizard-displays-only-two-radio-buttons.html    See that you have Adobe flash player installed in your computer.   ActiveX control is required for AutoCAD Licensing.   Link: https://www.adobe.com/support/flashplayer/downloads.html      ##### Please Enable Activex setting in "Internet option".     http://windows.microsoft.com/en-IN/windows/help/genuine/ie-activex  Open Internet Explorer.    Click the Tools menu, and then click Internet Options.    On the Security tab, click the Custom level button.    Scroll down the Security Settings list until you see ActiveX controls and plug-ins.    For Automatic prompting for ActiveX controls, click Enable.    Scroll down to Download signed ActiveX controls and click Enable or Prompt.    Scroll down to Run ActiveX controls and plug-ins and click Enable or Prompt.    Scroll down to Script ActiveX controls marked safe for scripting and click Enable or Prompt.    Click OK, and then click OK again.    #### Allow "Autodesk" Program through Windows Firewall    Learn to see the way to allow program through Windows Firewall.  http://www.dummies.com/how-to/content/how-to-allow-programs-through-the-windows-7-firewa.html    Please Restart your PC to take change effect in setting.