State error (9): Failed to relocate disposable (waited 0 seconds)

I am getting this error on several Vm's in the VIEW 5 environment.  I read the following KB from VMware and did exactly what it says and it seemed to help for a while but the error is back.  Weird thing is the error only appears if the user logs off of the VM.  I have figured out that the only way to fix it is to perform a refresh on the VM.

http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2020204

The following is what we have setup in the environment.  Any one have any ideas what to do to take care of this?

Windows 7 VM's

VIEW agent 5.1.2

5.1.2 build-928164 VIEW Environment

Thank you,

Bryan