Hi i have been working Windows Server Admin over 16 years various issues, Like AD,DC,DNS,DHCP,File Server,Print Server,WDS,Fail over Cluster,VPN,Storage,Group Policy and many systm related troubleshooting,System Diagonos,configuration and installation. All of above Windows Server related issues i have real field on experiences. I also specialized system performance,utilization. Please contact if required any help then we discuss all of issues step by step. Thanks.