sorry to resurrect this old thread, but after following rezachin's instructions to the letter WSUS still won't sync and still produces this message in the WCM log:
"The installed WSUS build (0.0.0.0) does not have the valid and supported WSUS Administration DLL assembly version. Please install WSUS 3.0 SP2(minimum 3.1.6001.65) or above SMS_WSUS_CONFIGURATION_MANAGER 7/21/2014 9:01:06 AM 3656 (0x0E48)"
Is there any additional troubleshooting steps you would recommend?
I have restarted the SMS_SITE_COMPONENT_MANAGER service (several times)
Uninstalled/reinstalled the WSUS role
Firewall is OFF
Thanks!