Installation is forbidden by system policy

On a Windows Server 2012 R2 RDS (Remote Desktop Services) server I suddenly had a problem installing an update of PDF XChange Pro. I got a message like “Installation is forbidden by system policy”. I tried the “Set the RDS in install mode” by opening the CMD and type “change user /install“. But still no… Continue reading Installation is forbidden by system policy

Migration DHCP server from Windows Server 2003 to Windows Server 2012R2

The DHCP database can be moved or migrated from a Windows Server 2003 server to a Windows Server 2012R2 server. I will explain how I did this for my network. It took me like 5 minutes to migrate. To move a DHCP database and configuration from a server that is running Windows Server 2003 to… Continue reading Migration DHCP server from Windows Server 2003 to Windows Server 2012R2