SEPM 12.1 RU2 is updating all definitions but Virus and Spyware WIN32 12.1 RU2

Hi,

I have sepm 12.1 ru2 that connected to LU Administrator(2.3.2.99) and I noticed that it can't find "New updates"  for Virus and Spyware definitions win32 12.1 RU2 in sepm every time I try to download LiveUpdate contect.

Only via JDB I can update the Virus and Spyware definitions  win32 12.1 RU2 successfully.

I've tied to install and uninstall both LU in the sepm server and LUA, i've tried to clean all definitions with LuCatalog.exe -cleanup and then

LuCatalog.exe -forcedupdate,

I tried this http://www.symantec.com/business/support/index?page=content&id=TECH166923 but it still doesn't work...

What can be my problem??

Thank you for your help