We have exported a .jar-file to a .msi-package.
When we try to install the package on an MS Exchange 2016 Edge-server (not domain joined) we receive the error 'Install requires Microsoft Exchange version 2013 or later'. Installing the same package on an MS Exchange 2016 Mailbox-server (domain joined) is not a problem.
Powershell shows the rights version:
[PS] C:\Windows\system32>Get-ExchangeServer EdgeServer|ft name,serverrole,edition,admindisplayversion
Name ServerRole Edition AdminDisplayVersion
EdgeServer Edge Enterprise Version 15.1 (Build 1979.3)
Is there anybody who knows what to do?