I have a creative cloud account through my company. I also have a full version of Acrobat 11 Pro through my company. A while back I noticed that my Acrobat was uninstalled without my knowledge and assumed it was my IT Department doing things behind the scenes. This morning I installed an update to Creative Cloud and again my Acrobat was missing. I didn't know if this was just a coincidence or if it was getting removed from Adobe because of also having Creative Cloud. Also, Acrobat DC is not part of the CC package that my company purchased in case you were wondering. I am also contacting my IT department but I wanted to check all my bases. Thanks ahead of time for any help with this.
If you have the license for any older product, you can definitely use it.