FAQ for Open/Close CD v1.20   

How can I send Open/Close CD to my friends via email?

Open/Close CD is free and works very effectively when sent via email. Just create a new email and use the attachment feature to attach a file to the email. Select the .EXE for for Open/Close CD and choose to attach it to the email. Once Open/Close CD is attached to your email you can send it to your friends.

When they receive the email they will have to click on the attachment and save it or run it directly from the email. There is no way to have Open/Close CD automatically run when the email is opened.