MS11-098 Security Update for Win7 (KB2633171)578986743

Is there anyone who got problem on installing the MS patch MS11-098?? My server is running ZCM 11.1a with ZCM/ZPM 11.1 Patch Management server update 1 installed. Win7 workstations prompt "downloading failure".

Error log on Win7 workstation :
Failed to process action: Information for id 97643edd72a03726970414a6bb15fbdc has not been cached.

I also tried delete the patch and re-cache but not helping.