PDF and NVDA problem

Mohd. Ahtesham Shaikh

 Hi friends
I am not able to view the PDF pages while using NVDA
While pressing control page down I am not taking to the subsequent pages on the screen
Only the first and the second page is visible  remaining pages are hidden
I need this because I am partially sighted and would like to see the page and zoom it also 
 The pages can be scrolled and viewed only when NVDA  is turned off 

Mohd. Ahtesham
From India
Using Windows 8.1 at home and windows 10 pro in office

Join nvda@nvda.groups.io to automatically receive all group messages.