KB: Unable to deploy Integration Pack for .NET from Orchestrator Integration Toolkit to Orchestrator Runbook Server

Find resolution for this problem here.

KB: Installation of a System Center 2012 Operations Manager server fails with Exception Error Code: 0x80131604

if this issue occurs you can find the resolution here.

KB: Unable to see any performance or availability details using System Center 2012 Operations Manager widgets

If you have the issue see the resolution here.

KB: The System Center 2012 Virtual Machine Manager console terminates unexpectedly with NullReferenceException

Another article related to ESX hosts. Read it here.

KB: Regional settings default to English when deploying a virtual machine using a template on System Center 2012 Virtual Machine Manager

This is very interesting article on how to change your language settings in template via PowerShell. Read it here.