I am using vmware 12 player and I also downloaded hortonworks 2.6.1 sandbox and when I click on centsos server it shows the following error as given in the screenshot
Host SMBUS not enabled
intel_rapl:no valid rapl domain found in package 0
this appears to be a vmware issue with the cpu. Could you try using VirtualBox instead of vmware? Unfortunately that will require downloading the virtualbox sandbox, but could be worth the download time if it gets you up and running faster. We typically see less issues with the sandbox on virtualbox.