Crash on Export

256 is one byte. Let's find out what it is.

Can you test this debug version on Combine function with that file? You will see a few messages before it crashes. I want to see the last message you can receive.
http://www.digitalfossils.com/Download/NVil-Apr-12a-14-Debug.rar

Hi IStonia,

I checked with 2 different files.

One was 1000 box primitive's, the other was the (part) test file I posted to thread.

After selecting all and Combine.

Both crashed after pressing OK on "Build Geometry"

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Made a quick vid for you:-

https://www.mediafire.com/?exgpwfzxyw8opu1

Can you test this
http://www.digitalfossils.com/Download/NVil-Apr-13a-14-Debug.rar

Hi IStonia,

That build crashed after pressing OK on "UpdateFrameMatrices"

Please test this
http://www.digitalfossils.com/Download/NVil-Apr-13b-14-Debug.rar

Hi IStonia,

Crashed again after pressing Ok on "UpdateFrameMatrices"

Try this
http://www.digitalfossils.com/Download/NVil-Apr-14-14.rar

On tests made, no crashing while combining.

 I have a problem
https://www.youtube.com/watch?v=YL86WwC-KFQ&feature=youtu.be

Can you send me the dae file?

Geometry file horrible, but that file by customer
http://yadi.sk/d/zV854kewMrnjt

Try this and let me know the result.
http://www.digitalfossils.com/Download/NVil-Apr-18-14.rar

Yes, it works.

in this build does not work StreamLine extrude
https://www.youtube.com/watch?v=KKVaxR7PJAw&feature=youtu.be

try this
http://www.digitalfossils.com/Download/NVil-Apr-19-14.rar