PDF Portfolio stopped working. Adobe Acrobat Pro 10.1.15

[defaultrzwg2p6b2027]

When I combine files and to create a PDF Portfolio, it stop working. 

Acrobat pdf portfolio was working fine, until it wasn't. I can still combine files into a single pdf but when I try to create a portfolio, a large icon with a lowercase f followed by an lower case i in a solid blue circle appears. When I click on the icon a message appears that states "Acrobat does not allow connection to: www.adobe.com" . It has been working fine all this time and even worked this morning. It created a protfolio and five minutes later...the issue.  Any ideas??

[try67]

Most likely the fact that the Adobe Flash Player no longer works, and older versions of Acrobat used this technology to create and display Portfolios, sadly.

[try67]

I've just published a new (paid-for) tool I've created to convert Flash-based PDF Portfolios to normal PDF files (with the original files attached). It's bundled at no extra cost with this other similar tool I've created:

https://www.try67.com/tool/convert-portfolio-pdf-to-normal-pdf