Remote app problem

Hi,

1. I'm setup my RDS using 3 server (RDSH, RDWA and RDCB) and join all three servers at RDSH.

2. When access remote app, i got error as "The remote computer could not be found. Please contact your helpdesk about this error" . If i configure dns to AD IP, the remote app can run ok.

Hope can help me on this problem.

Thanks