CPU Masking KB 1993 for Intel vMotion ecx SSE compat

Need to implement CPU masking according to KB 1993 to overcome Intel ecx error on vMotion.

I added

<guestOSDescriptor>

       <esx-3-x-x>

<all-versions>

<all-guests>

<cpuFeatureMask>

  <default-vendor>

     <level-1>

        <ecx>--:::-x:--:x-:---x:-x-x</ecx>

<edx>--:::x-:--:::--</edx>

</level-1>

  </default-vendor>

<amd>

<level-1>

        <ecx>--:::::::-x</ecx>

     </level-1>

</amd>

</cpuFeatureMask>

</all-guests>

         </all-versions>

</esx-3-x-x>

</guestOSDescriptor>

to my vpxd.cfg and restarted, but still get the error on vMotion attempt