Adobe Premiere Error "could not find any capable video play modules"

1st, Read http://helpx.adobe.com/premiere-pro/kb/error---preludevideo-play-modules.html

-also AVG antivirus causes problems https://forums.adobe.com/thread/2138787

2nd, Dual video problems - Do you have dual graphics adapters?

Go to the Windows Control Panel and select Hardware and Sound and then select Device Manager... In Device manager you click the + sign to the left of Display Adapters... and see if 2 are listed

IF YES, read below

-http://forums.adobe.com/thread/1001579

-link to why http://forums.adobe.com/message/4685328

-Use BIOS http://forums.adobe.com/thread/1019004?tstart=0 to select a display adapter

-http://www.anandtech.com/show/4839/mobile-gpu-faceoff-amd-dynamic-switchable-graphics-vs-nvidia-optimus-technology/2