I have dual ViewSonic 27" Monitors with slightly different model numbers - VX 2757 & VX 2753. Everything has been working fine until yesterday.
I am using Nuance Power PDF Advanced. Running Windows 7 Pro - 64 bit.
When I open any Nuance PDF file on my 2nd monitor it will not display properly - mostly just a black or a white screen where PDF file should appear. It does display properly on the first monitor. When I use the free Adobe PDF viewer it works fine on both monitors.
I have made sure I have the latest drivers for my monitors and for my graphics card. I even updated Nuance Power PDF Advanced and the problem is still there. I have rebooted my system many times.
I am totally lost for a reason why this is happening. Any help would be greatly appreciated.