Apps opening then immediately closing I am also having the same issue. It just started today. It has happening on all applications that I have installed from the AppStore. Here are several of the applications: 21 Blackjack CannonGame Labyrinth YouNote Who's Paying and many more.

1. Open Mac Apps On Windows
2. Mac Apps Open On Startup
3. Force Close App Mac

When you launch some Creative Cloud apps, the application window is briefly displayed, and then the application exits without an error message.

Open Mac Apps On Windows

Mac Apps Open On Startup

Sign out of your Creative Cloud account, and then sign back in. This resets the account information, which allows the Creative Cloud app to launch.

Force Close App Mac

Mac OS: Go to Applications > Adobe Creative Cloud > Adobe Creative Cloud.

Windows: From the Start Menu, click Search, and type Adobe Creative Cloud.

To sign in again, enter your Adobe ID (usually your email) and password, and click Sign in.

Note:

If the Creative Cloud desktop app exits without an error message, see Creative Cloud desktop app closes immediately after launch.