I have been trying to open Adobe Acrobat, but it won't open. I've tried updating. It still won't open and I'm not sure it ever really worked properly, but for some odd reason, it did open once today, then stopped working completely no matter what I do. I've tried updating it. I've tried disabling Symantec Endpoint Protection. Help, please?
What version of Adobe Acrobat?
What version of Windows or MacOS?
What is the COMPLETE message?