Losing image effects in build process

When in editor I have several scripts attached to my camera that provide full screen shaders such as SSAO, HDR, glow and so on.

Now Building the project results in losing the effects on the camera. the resulting windows executable or web player has no SSAO or HDR or glow.

I have set however the default web player quality to "Fantastic".

Any Idea?

Solution: Quit Unity Editor. Empty Library and Temp folders and Start Unity again. Some Preferences got messed up.