UpdaterStartupUtility quit message

So to confirm, you've removed Adobe Flash player using the Adobe removal tool, rebooted, and the UpdaterStartupUtility crash persists?

Okay... Download and run and post the output of EtreCheck here. When you post the reply, use the (highlighted) button that looks like a printed page. That button will open a field in the reply with enough room to paste the complete configuration report.

The configuration report may point to some installed software here that's triggering this error.

Okay. Pasting the report text was what was intended, but that image is workable.

The crashing UpdaterStartupUtility is almost certainly a problem with the Adobe software here; something beyond Flash Player. That problem may also be related to the crash in InDesign.

Try removing and reinstalling CC, per the Adobe documentation. If that fails, check directly with the Adobe support folks.

That’s probably Adobe Flash Player that’s crashing. Download the Adobe Flash Player removal tool (directly) from Adobe, invoke it and remove Adobe Flash Player, and see if the error goes away.

Check with Adobe Support, or with the Adobe forums? It’s an Adobe app, after all.