True Image 2014 under parallels - big disappointment!

Hello,
as I need to protect a virtual Windows 7 machine running under Parallels and Parralels themselves recommend the use of Acronis, I just purchased and installed True Image 2014.

But what a disappointment!
True Image 2014 only sees the virtual drive I wish to protect. None of the other drives my iMac and the Windows 7 machine sees is visible in True Image 2014 when trying to select a destination drive.

Is the software unusable in my configuration or what's the problem. This must be a bad joke...

Any help would be great :-)

All the best
Andreas