The error as I wanted to export the model

Hello Guys

As i wanted to exported my model, i have get an error.

here is the error:Attachment 463


I wanted to export it to .XMODEL_EXPORT

So from something.obj to something.XMODEL_EXPORT

Maybe somebody know how i can fix it, it would be very nice!

Thank you!

The error is now fixed.

I just selected only one object, to active down the Object Mode (as first if you open your model, you can see on Object Mode if you click on it, thats not ON)
If you select only one Object, the you can see down on Object Mode, then you you see its ON and there are other options... so the error is fixed.

Now i have a second error:

Attachment 465

How to fix to ALL:

BLENDER 2.68 HAS TO BE FIXED!!! USE ANOTHER VERSION!

BLENDER 2.59 OLD VERSION, BUT WORKS FINE!
DOWNLOAD: http://www.oldapps.com/de/blender.ph...=6195?download