VERIFIED SOLUTION i

MailStream Plus 8.3.1 will not install on Windows 2003, gives warning/error about the Windows version

Product affected: MailStream Plus™
Operating System: Windows
 

Issue

MailStream Plus™ 8.3.1 will not install on Windows 2003, gives warning/error about the Windows version

Cause

The 8.3.1 Release Notes say-
"The new installation process supports Windows® Server 2008 or later versions. If you attempt to install on
unsupported versions, the installation will end and issue a warning message."

Resolution

UPDATED: March 14, 2019
Install 8.3.1 on a supported platform