Is Powerpoint plug-in working in Collaborator? so that ppt and pptx files can be reviewed in Collab

Review of Powerpoint files has to be done via Collaborator.

I downloaded the plug in given from SmartBear and tried to install it. But, it is giving so many error in installing.

Please let me know whether anyone has installed the plug-in and it is working for Business purpose and carrying out the Review of Powerpoint files.