binaries/assimp-3.1.1/packaging/windows-mkzip/bin_readme.txt

------------------------------------------------------------------------------------
Open Asset Import Library (Assimp) Tools/Binaries for Windows
Release Notes
------------------------------------------------------------------------------------


Known Bugs & Limitations
========================

Viewer

- For files more than one embedded texture, only the first is loaded.
- Normals appear flipped from time to time when either of the normals-related menu items was hit.
- Alpha-sorting is implemented, but still causes artifacts when models are moved quickly.
- Several important texture file formats (such as GIF) are not supported.
- HUD is blurred on the right side. ATI/AMD hardware only.

Troubleshooting
===============

1. Missing d3dx9_42.dll? 
Install the latest DirectX runtime or grab the file from somewhere (that's evil but mostly fine).

2. Application configuration not correct / missing msv*** DLLs?
(Re)install Microsoft Visual C++ 2005 SP1 Redistributable (x86 or x64, depending on your system)

3. Crashes immediately
You CPU lacks SSE2 support. Build Assimp from scratch to suit your CPU, sorry.