OLE send e-mail GroupWise 2018 client

Hi All,

I could not find other users talking about this with GroupWise 2018 so I wanted to see if others had a solution.  We have a windows 7 x64 user that was upgraded from 2014r2 to 2018 and he says we broke his mail button to make the current excel file an attachment in a new message.  Office button/Send/E-mail and he gets an error Microsoft Office Excel : "General mail failure.  Quit Microsoft Office Excel, restart the mail system, and try again."  He can attach excel files from his desktop to a new message and from Adobe Acrobat DC he can "File/Share file/Attache to Email" with no issues.  The GW version is 18.0.2 2/22/2019 Build 132918