What on Earth? Security BrowseApp?

What is this that is trying to now install itself with no work around on my computers when I go to go to assist and it will not let me pass unless it is installed?

I have tried this on multiple different computers on different networks and the results are the same. 

I have users reporting they are being asked to download when they are running gotomyPC also. 

Please let me know what might be going on? Is everyone seeing these prompts?