After driver update March 7 2012
AMD Catalyst 12.3
Pix for Windows 64 bit stopped working.
1. DX11/10 applications are traced, however framebuffer contents are not displayed
Erorr: "Surface cannot be shown"
When you go to a draw call DrawIndexed Pre-Vertex Shader, Post-VertexShader, Post-Geometry Shader are emtpy, Viewport says "There was a problem"
2. DX9 applications work with 1 frame per 5 seconds.
Pix for Windows 32 bit works fine without problems.
This happens with the examples from June 2010 SDK
I have also installed Visual Studio 11
Operating System, Windows 7 64 bit, Athlon x4 620, AMD Radeon 5750