Two Adobe Acrobat Plugins In Firefox ... Want to Remove Outdated Plugin

• Creative Cloud Customer with all Adobe software current
• Windows 8 Pro 64 bit
• Adobe Acrobat Pro XI 11.0.2
• Firefox 19.0.1

In looking at my Plugins, I notice that I have two Adobe Acrobat, one 11.0.0.379 and the other 11.0.2.0. The last one seems to match my Adobe Acrobat Pro version number. I assume the 11.0.0.379 is outdated?

If I am correct in my assumption, how do I remove the the outdated plugin? Please be precise and detailed as I am still learning Windows 8. In the picture below, I have circled the plugin that I want to remove.

I look forward to your assistance.