pcanywhere setup

I installed Pcanywhere 11 in the office and home with the office computer as host. I could not connect to the host from home. Open port check from No-ip.com says that that port 5631 and 5632 are not open. I have Dlink router and Zyxel Sp660 dsl modem from Embarg. I have port forwarded both 5631 and 5632 to static local Ip address. Still I could not connect from home. Ports are still closed. I have turned off windows firewall. I have uninstalled spywares. No luck. I need help.