Why is is updating again and again to Version 9.2.8?

I like this app as it makes it very easy to get WordPerfect documents into Word. Wonder why Microsoft stopped doing the file translation. Not long ago you could open a Word Perfect document in Word and then save it as a Word document.

My concern is that I see a notice that the WordPerfect Document Viewer has been updated. Each of the last five or six updates have all been to the same revision, Version 9.2.8. Each have come in on a different date, with two coming in today. Are these really updates, or is the same update being loaded and installed again and again. If so, seems like a waste of computer time and storage space. Also is distracting to see the message pop up on the screen every day.

Veehbj about WordPerfect Document Viewer