We have a form that was created by another user but I was made co-owner. We exceeded the maximum of 50 responses but for some reason the form continued to accepted responses until we closed it and there are 117 responses. We need to download the 67 responses that were received after the first 50 but are unable to do so. This account has been upgraded but we cannot upgrade the form owner's account. Please let us know how we can get the remaining 117 responses downloaded.