Prerequisites for OCS 2007

Open Powershell command line console and start with the followings commands:

Import-Module ServerManager

Archiving Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,NET-Framework-Core,MSMQ-Server,MSMQ-Directory,RSAT-ADDS

Communicator Web Access Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,NET-Framework-Core,MSMQ-Server,MSMQ-Directory,RSAT-ADDS,WAS-Process-Model,WAS-Config-APIs,Web-Basic-Auth,Web-Common-HTTP,Web-Digest-Auth,Web-HTTP-Logging,Web-HTTP-Redirect,Web-ISAPI-Ext,Web-ISAPI-Filter,Web-HTTP-Logging,Web-Mgmt-Compat,Web-Mgmt-Console,Web-Request-Monitor,Web-Windows-Auth

Edge Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,NET-Framework-Core

Front-End (Standard Edition) Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,FS-FileServer,NET-Framework-Core,MSMQ-Server,MSMQ-Directory,RSAT-ADDS,WAS-Process-Model,WAS-Config-APIs,Web-HTTP-Logging,Web-Mgmt-Compat,Web-Mgmt-Console,Web-Static-Content,Web-Windows-Auth

Front-End (Enterprise Edition) Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,NET-Framework-Core,MSMQ-Server,MSMQ-Directory,RSAT-ADDS,WAS-Process-Model,WAS-Config-APIs,Web-HTTP-Logging,Web-Mgmt-Compat,Web-Mgmt-Console,Web-Static-Content,Web-Windows-Auth

Mediation Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,NET-Framework-Core,MSMQ-Server,MSMQ-Directory,RSAT-ADDS

Monitoring Server:

Add-WindowsFeature AS-NET-Framework,Desktop-Experience,NET-Framework-Core,MSMQ-Server,MSMQ-Directory,RSAT-ADDS