if you were trying to search a tool which can convert your groupwise data into pst then i have a third party tool for this which is 

groupwise to pst converter tool. use this tool because this third party tool can easily convert your groupwise data into pst 

without any technical help. this tool work efficency is very good because this tool gave their users a user friendly interface. 

this tool can support all latest version of ms outlook. and i’m saying again that this GroupWise to Outlook PST Converter tool 

exports all attachments, emails, documents, address book contacts, calendars, etc. of GroupWise to Microsoft Outlook 

(PST) personal files. so grab this brilliant tool.

Download link :- http://www.groupwisetooutlookpstconverter.osttopstconverter-tool.com/