I'm not aware of a fix for Windows Server 2008 but you can try to install KB933872
manually by extracting the Windows6.0-KB933872-x64.msu
file using for example WinRAR or 7-Zip and then extracting the Windows6.0-KB933872-x64.cab
file using the following command:
expand -F:* Windows6.0-KB933872-x64.cab outputfolder
Look up the files in your Windows directory and replace them (in safe mode/via a bootcd) by the ones in the package. Be sure you make a backup, because it might not work!
I hope this works. Good luck!