Adobe Digital Editions

Hi,

I have downloaded the 4.5.4 version of Digital Editions on my Iphone 6. I have authorized the device and then, my ebooks appeared.

For some of them, I could see the logo to download or something was running.

But from this step, the app is not interactive. I can't open any documents. Sometimes the app is closing with no notification. Sometimes, the app is empty and no functionality is available.

I can't find any solution by myself. Please help!

Have a good day!

Lea