Latest adobe update has caused problems again for me being able to access my large amount of files . Adobe opens one minute then it closes so I dont have enough time to read my files . Can anybody help?

I updated my ios10 sofware on Apple I phone 6 plus and thereafter updated adobe app which had approx 70-80gb of pdf books and now I'm not able to open the app at all thus im not able to carry on with what I use adobe for and months of my effort seems to have gone down the drain .im aware this post m...