How to disable Office 365 upgrade dialog box

Starting in late 2016, an Office 365 upgrade dialog box may appear:

To disable this dialog box from appearing, click on the link below and

https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdownload.microsoft.com%2Fdownload%2F9%2FD%2FA%2F9DA2374F-5766-4CDB-BE7F-36871DFAD05E%2FMicrosoftEasyFix20156.mini.diagcab&data=02%7C01%7CJesus.Barrera%40microsoft.com%7C70bec39024a94bb2a3bd08d4084425b1%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636142536191433027&sdata=TcopoijE9W%2FRKs0AJRxzXbnZE6tP1%2BlpCbxMl3zvJuE%3D&reserved=0