Can't open ACS DRM protected file in the iPad using ADE

[ishanik15]

I am trying to open an ACS DRM protected file on my iPad using ADE. it gives me an error saying "Connection Error Detected". I have attached the image. The internet connection is in place. ADE is authorised with Adobe ID. I can use the same file in "Bluefire" and "Aldiko" without any issue. Please help

[Nanaky]

o.O Ade seems not access to the eBook Server of the eBook. Check if your Time, Date and the time-Zone korrekt. Has you any securty Software on your device what Apps can blocked?