Error Message on sending emails

When I try to send an email, keep getting an error message saying :-

File “/” could’t be added as attachment due to the following error:
Access to the path ‘C:’ is denied.

Can receive emails, just cannot send, not trying to add an attachment!!   Help!

Hello Maxine,
sorry for the late reaction, are you still experiencing this issue? It sounds like a windows related problem with your user account’s permission to your files?
Could you screenshot the actual error message if you are still experiencing this problem?