LyX ⇒ Problems with LyX Installation

[André]

Hello friends!

I installed LyX (LyX-2.0.1-1) new - at my Windows 7 64 bit system. Before this, I installed MiKTEX (basic-miktex-2.9.4250-x64).

Now, I can't create an output file (like pdf or other). I get always an error message.

I think, there are problems with general properties - but I don't know what.

Now anyone what the problem is, respectively what I can do that it works?

Thanks and regards,

André