I need the installer for installing the trial version of Nintex WF for Sharepoint2013. Please provide the link or installer. I have tried to get the link after registration. But once registration is getting done the page is redirecting to 404 error or "You should receive an email with information on how to get started. If this email does not appear within the hour, check your spam settings or junk email folder." I am not getting any email on this. Please share the actual link to get the installer of the trial version.