SSAO shader only supported on my computer

Hi,

I have got a strange problem: We (7 people) are using the Image Effects SSAO Shader provided by Unity Pro for our current game project. But it only works on my computer. “m_SSAOShader.isSupported” goes true on my computer and false on everyone else’s.

The weird thing is: We all have identical machines! We are all using Unity 4.1.5f1 with a Pro license and a GTX 560 Ti. Also all the files are being synced by the Unity Asset server so that everyone has the same files.

Please help!

Thanks in advance.

I noticed that if I turn Direct3D 11 on I can’t use the SSAOEffect script on my camera.