There are various instances of this issue that we get such as JAVAC’, JRE, ‘MVN’, JAR’ is not recognized as an internal or external command, operable program or batch file, ‘Java’ is not recognized as ...
I didn't want to take over Rick25's thread about 2010/2016 co-existance but it lead me to this: Using different Internal and External URL for Outlook Anywhere Up until Exchange 2016, we only had a ...