Leaderboard

So... after some more playing around and a lot of help from Tomas I found out what was wrong. I'm writing it here shall anyone happen to have my same issue. The problem is related to Apple's Gatekeeper that allows or denies unsigned code to be executed. Up until before Sierra and High Sierra, users had the option of selecting "Allow from anywhere". That option is missing now. My specific problem was that I had tried to launch Camera and/or Camera_64 before disabling the gatekeeper. This had probably created a blocking rule that was stopping Camera_64 from starting. So if you happen to have my same problems do these things: 1. Download a fresh copy of EIAS. No you can't use the one already installed. 2. Open your terminal and type "sudo spctl --master-disable" (without the quotes). You will be asked for your password. 3. Open System Preferences and go into the Security & Privacy panel. Unlock the panel with your password and switch the "Allow apps downloaded from" setting back and forth to App Store and then back to Anywhere. This will trigger a confirmation dialog. If you don't see the "Anywhere" option it means step 2 did not work. Try again. 4. Only now, attempt to launch any EIAS app. The rest should be straightforward.