bkmills1
Unfortunately that version is no longer supported. Per: at.js version details
"The Target team maintains only two versions of at.js—the current version and the second-latest version. Please upgrade at.js as necessary to ensure that you are running a supported version."
If this helps you don't forget to like, mark as helpful & mark as answer as that helps me. Hope you have a wonderful day.
Old at.js:
Mihnea Docea | Technical Support Consultant | Customer Experience | Adobe | (:: 1 (800) 497-0335