Originally Posted by Fri-Ka

Win 7, Calibre 2.3.0 x64, iPad 3, Marvin 2.7.5

Hi there,
I've carefully installed and configured the iOS reader application and the Marvin XD plugin as described in this forum.
I restart calibre: everything is ok. Both plugins could be seen and configured.
I stop calibre, connect my iPad with my PC, start Marvin, touch "load books" and "Calibre", start calibre and receive the following message:
"Marvin XD requires the iOS reader application plugin to be installed, then restart calibre" with two links.
I disconnect my iPad, restart calibre and both plugins could be seen, configured and seems to be ok.
I've tried a new installation (Calibre + both plugins) and a hard-reset of my iPad. Nothing changed!

thanks a lot for helping!!!