This problem comes from lack of name resolution and you can solve it by doing this:
1. Check the box that says: "Use PCoIP secure Gateway for PCoIP Connections to desktop"
2. On you CLIENT system, open this file with notepad: "C:\Windows\System32\drivers\etc\hosts"
3. In this file add a row that says "10.0.3.206 conserver.vmware.com"
4. Save the file.
5. Open a cmd-prompt, type "ping conserver.vmware.com", the result should be:
Pinging conserver.vmware.com [10.0.3.206] with 32 bytes of data:
Reply from 10.0.3.206: bytes=32 time=2ms TTL=243
Reply from 10.0.3.206: bytes=32 time=2ms TTL=243
Reply from 10.0.3.206: bytes=32 time=2ms TTL=243
Reply from 10.0.3.206: bytes=32 time=2ms TTL=243
6. Open a browser and enter: conserver.vmware.com
7. Login with your AD-account.
8. Click on your desktop.
9. Voila.
Tip: Do not use public names for private hosts and get a basic understanding about DNS.
// Linjo