Upgrade windows server to newer version with Demantra installed
We have Demantra 12.2.3 application installed on a windows server 2008 R2. Now, we want to upgrade the window server version. What changes will be required from Demantra application point of view so that the windows version upgrade do not affect the Demantra Application.
Which will be a better way to upgrade the windows version:
1> Upgrading it on the same server, or
2> Use move the application to new server with upgraded windows server version.