Adobe Acrobat Pro Dc 2019.010.20091 Ml -

The string you provided — — appears to be a version number and potentially a build identifier for Adobe Acrobat Pro DC, possibly from a non-official or repackaged source (given the "Ml" which might indicate "Multilanguage" or a release group tag).

Please provide more details so I can assist accurately. Adobe Acrobat Pro DC 2019.010.20091 Ml