VMware Tools 8.8.2 and kernel 2.6.41

I'm running VMware Workstation 8.0.2 on Windows 7 SP1 x64 and I' m trying  to install VMware Tools 8.8.2 on guest fedora 15, kernel 2.6.41.

The Tools compiles without errors (vmhgfs disabled) but Blocking File System fails to start.

Is there any patch?

What's Blocking File System?

Thanks in advance.