**System Information**
Win 7 X64
**Blender Version**
Broken: 2.77 hash: 673ddd4
Worked: 2.76 hash: ee2b583
**Short description of error**
Basically the lastest build doesn't open blenders exports fbx, however 2.76 does.
{F300788}
**Exact steps for others to reproduce the error**
1- {F300791}
2- try importing that fbx