Script Error An error has occurred in the script on this page

Just upgraded from Endnote 7.2 to 8.2 on an institutional license.  I have encountered on a popup on initial start up of the program getting a Script Error.  This is part of the sync that worked on 7.2.  I believe the password during the upgrade has become corrupted.  Deleting the account information and re-enabling the sync did not fix it.  I stopped the script and was able to log in to the the preexisting account and it works again.  I also thought it might relate to the default browser in windows 10.  However Chrome, IE explorer and MS Edge all had the same script error.  I now believe the programmers have stuffed up and the script is a left over from an older outdated entry point to registration.