Added 'betaApiString=6.7.1' to the VMmark3.properties file, as described by a friend. Fixed the issue. you should really post a KB article.
Firstly, sorry for the delay as I didn't receive a notification for your new thread. We seem to be having issues with the forum's notification system.
This is a known issue with the 6.7 U1 release. It will be fixed in an upcoming release of VMmark. Until then, we are looking at ways to publicize the workaround that you posted as I agree it should be more readily available.