I could connect the Window 7 to the WSUS 3.0 SP1 server. Telnet to port 8530 on Window 7 to WSUS seems fine. In WSUS console, it could see the workstation but it reports with a "red cross" icon saying that "This computer has not reported status".
I have also run the
Run WUAUCLT /A /RESETAUTHORIZATION
Run WUAUCLT /DETECTNOW
but it doesn't help anything. Inaddition, I have already disabled Symantec Endpoint protection but no hope.
Any advise ?