When you say "Acrobat DC opens then immediately closes", are you trying to open one particular PDF document when you double-click on it from its saved location, OR, does this happens just as soon as you open the actual program of Adobe Acrobat Pro?
When you say "Acrobat DC opens then immediately closes", are you trying to open one particular PDF document when you double-click on it from its saved location, OR, does this happens just as soon as you open the actual program of Adobe Acrobat Pro?