Microsoft recently released Internet Explorer to version 11.  Internet Explorer 11 enables Enhanced Protected Mode by default.  You will need to manually disable Enhanced Protected Mode in order for any IE Add-Ons including MySpeed to work.

See this Microsoft KB article for instructions: http://support.microsoft.com/kb/2864914

Applies to: MySpeed for Windows Version 5

Opearting Systems: Windows

Browsers: Internet Explorer 11