Hope this helps: I uninstalled Adobe AIR version 20 and then installed version 19 again and 6.1 production tool ran fine for me.
Here is the step by step process I used from this website (https://support.ankama.com/hc/en-us/articles/215046998-MAC-Problem-with-Adobe-Air-20):
1. Delete /Applications/Utilities/Adobe AIR Application Installer.app
2. Delete /Applications/Utilities/Adobe AIR Uninstaller.app
3. Download AIR 19, launch the installer and follow its instructions
4. Create this folder: /Users/<username>/Library/Application Support/Adobe/AIR/updateDisabled to disable AIR updates.