Trying to create PDF in Adobe Acrobat Pro 9 from webpage and keep getting message it is out of memory

Hello,

I am trying to create a PDF in Adobe Acrobat Pro 9 from a webpage, capturing all layers.  I keep getting a message that it is out of memory.  I have 'googled' this and it talks about using an Adobe icon in a toolbar on your browser with the website open, but that icon does not show up for me, I checked, for example, Chrome's extension and Adobe Acrobat is enabled, but I still don't see the icon, so what I have been doing is opening Adobe Acrobat Pro 9, selecting Create a PDF from a Webpage, entering the URL and then Capture all Levels.

This webpage will not be available after 7 PM CDT tonight 4/4/17, so I am facing a deadline in capturing it.  I am using Windows 7.  Thank you in advance for your assistance!