How to manually set the KMS host on a Windows 7 machine.

1. Open a command prompt with Administrative Privileges. (From the Start menu choose All Programs select Accessories. From there right-click on Command Prompt and select Run as Administrator
2. Change to the “c:\windows\system32″ directory: cd c:\windows\system32
3. Run the following command to set the KMS Server: cscript slmgr.vbs -skms yourkmshost.domain.com.
4. Run the following command to activate against the newly set KMS: cscript slmgr.vbs -ato.

32bit:

cd "c:\program files\common files\microsoft shared\officesoftwareprotectionplatform"
osppsvc.exe
cd "C:\Program Files\Microsoft Office\Office14"
cscript ospp.vbs /sethst:yourkmshost.domain.com
cscript ospp.vbs /act

Reference Links:
Re-Arm: http://bit.ly/kz42HL
Activate: http://bit.ly/jy8lb2

Exception message: Property Languages cannot be set on this object because it requires the object to have version 0.1 (8.0.535.0) later

Resolution:

get-mailbox -Identity "DOMAIN\USER" | set-mailbox -ApplyMandatoryProperties

• Download & Install .NET Framework 2.0 – http://bit.ly/kKD3ne
• Download & Install Powershell 1.0 – http://bit.ly/kkc3aH
• Download & Install Microsoft Online Migration Tools – http://bit.ly/l0T3He

Open the “Migration Command Shell” and follow the steps outlined below.

Provide Microsoft Online administration credentials:
$AdminCreds = get-credential

Setup forwarding:
Set-MSOnlineAlternateRecipient -DeliverToBoth $True -Identity [email protected] -AlternateRecipient [email protected] -Credential $AdminCreds