Give the user Full Control to the Reckon Accounts Business 2016 programme
Your attempts to email may still fail if the user emailing does not have full permissions to the Reckon Accounts Business 2016 application.
Give the User Full Control permissions
Close Reckon Accounts Business 2016
Right click the launch icon and select Properties > Security > Edit
Highlight the user
In the box Permissions for <User>, tick the Allow box for Full Control.
Click OK > OK to save and close.
This user should now be able to email without problems.
Need more help?
Ask the Reckon Community at: https://community.reckon.com.au/reckon.