Acrobat Reader 2020 Classic track 2020 released 6-2 - how do i roll Acrobat Reader back via BigFix?

[Vera O'neal]

Acrobat Reader 2020 Classic track 2020 released 6-2 - how do i roll Acrobat Reader back via BigFix? Since this is a custom rollback script, and not part of the "canned" rollbacks in BigFix.  Has anyone had this issue?  Thank you in advance.