No local access in Windows 2008 Server VPN

I've already configured a VPN server(PPTP) on Windows 2008 Server. Everything开发者_运维问答 seems to be fine and my vpn clients are able to connect to the network. Internet access works fine but there is no local access to other machines at my workplace which is the main reason we are setting up this vpn server. I used this guide to setup my server and I tried everything I knew ! I did this once on a Linux server but cant make it work on Windows. I know it's a very simple rule I need to set somewhere but don't know how !

Are you trying to access other machines on the network by IP or DNS name? Sounds like it possibly may be a DNS resolution issue. Try putting the network DNS server IP into the IP settings of the VPN connection.