Create a new ADMx or Customization Wizerd to be used in GPO to control settings for Adobe Acrobat Reader DC. In this particular instance, I am looking at managing Menu>Preferences>General>Always Open PDFs saved from the web. By default this is on. We are finding that even when in a Corporate environment and settings are set via GPO preventing Edge or Chrome from opening within browser itself and we have a paid PDF writer software set as default that will open PDF, when clicked on from download within browser Adobe Reader also opens. Traced it back to this exact option. I would like to globally set this so it would be off.

This option would be beneficial to be controlled, modified in a corporate environment (preferably GPO via ADMx)

Menu>Preferences>General>Always Open PDFs saved from the web