Anyone can build in 3.0 with no problem?

Why I can’t build in 3.0?

I can make progress and can play game in editor, but can’t make build. Strandalone nor web. Using Window7.

If I try, it just disappear building progressing bar and nothing happen.

And why is this error of console generated continuously?

same problem here :
http://forum.unity3d.com/threads/31510-Erroor-message-I-dont-understand

solved