Getting this error when using vRanger 5?

An internal error occurred during execution, please contact Vizioncore support if the error persists. Error Message: 2654 – can’t read phys:/vmfs/volumes/

Have no fear… until August 2011 this bug will be fixed! :)) (yes, it is not a feature)
What support representatives gave as an answer? Disable guest quiescing | lol

So here is the official answer:

Dear censored

Please try and disable Quiescing, this is a known bug.. That should be fixed in vRanger 5.2 release, that hopefully will come out around August.