GroupWise Versions: The following versions of GroupWise are supported by GWDR:
GroupWise 24.x series
GroupWise 23.4
GroupWise 18.x series
GroupWise 2014 R2
GroupWise 2014
GroupWise 2012
GroupWise 8.0.3
GroupWise Server Software: You must install (but not configure) the GroupWise server software on your GWDR server for the version of GroupWise that you are using. We recommend that you install the GroupWise server software after you install GWDR.