The camera and camcorder on my EVO have stopped working several times lately. The first time I removed the battery for a few minutes and this corrected it. The second time removing the battery did not work so I cleared the data and it seemed to fix it. This time neither of those things work. I have made sure that all my system software and apps are updated. I believe this is not a hardware problem. My DroidLight and other apps that use the camera do not work either. May be some sort of conflict with another app but I don't know which one or how to correct it. Anyone have any other suggestions?

I think you are right, it may be one of the apps messing up with the camera. I would start by going to the market and making sure all your apps that may have something to do with the camera are up to date.

Thanks. All apps are updated. Don't know what else to try.

I wish I had a resolution to this post, but I don't. I am having the same problem. My camera does not work, nor any of the apps that use the camera (ie google goggles, heart rate monitor, etc). This started happening the day that I updated the 4.67 OTA update that was recently released. Not sure if that has something to do with it...