NOT ALLOWED TO DOWNLOAD THE SDL TRADOS 2007 TRANSLATION MEMORY PLUG-IN

Hello, community!

I am trying to download the SDL Trados 2007 Translation Memory Plug-in to use with my SDL Studio 2017 software. When prompted to select a version among the three available options (that is, Studio 2014, Studio 2015, Studio 2017), I choose "Studio 2017", then click on the "Agree to be bound by SDL AppStore Terms & Conditions" button and finally click on the "Continue" button. Next, I'm told that this app is not available for me because I don't have a license for one of the supported products in my account. I don't quite understand this reason I'm being given. I have a license for SDL Studio 2017 (one of the supported products), which in fact I've been successfully using since I purchased it in 2017. Furthermore, I still have SDL Trados 2007 Workbench installed and working in my computer. Why can't I download and use this plug-in to migrate from legacy SDL Trados 2007 translation memories to SDL Studio 2017? Can anyone explain and help? Thank you.

José Andrés Rubio