Hi Folks,

I just want to bring it to your notice about the EoL announced by Adobe.

Adobe Acrobat XI and Adobe Reader XI support ended on October 15, 2017 

As outlined in the  Adobe Support Lifecycle Policy , Adobe provides five years of product support from the general availability date of Adobe Acrobat and Adobe Reader.  In line with that policy, support for Adobe Acrobat 11.x and Adobe Reader 11.x will end on October 15, 2017.

1What can you do now?

Here is the answer from Adobe on this.

You may continue to use Acrobat XI and Reader XI, but Adobe will no longer provide any updates or address any existing bugs or security issues in the software . Because of this, it is strongly recommended that you update to the latest versions of  Adobe Acrobat DC  and  Adobe Acrobat Reader DC . T his will ensure that you benefit from all  new functional enhancements and security updates, not to mention support for newer operating systems.  Technical support for Acrobat XI will also be discontinued.

That means you are open to vulnerability which leverages this unsupported software.  

Go ahead and plan quickly.