No.
If you have sent it then you cannot prevent the recipient receiving it.
I'm already on facebook but can't get back on
To completely delete messages, you have to delete them one at a time in the archives. There is a site called fbsweeper that will delete them for you all at once. It is much easier than doing it on facebook.
Unless you have access to the perons facebook to whom it was sent then you can not delete it
no. me and my friend each have our own twitter accounts, and i sent my friend a direct message. she received the direct message. then i deleted it out of my account, and it disappeared from her direct message list. so if you delete a sent direct message, it will indeed delete it out of the receivers direct message list.
One cant edit a sent inbox message on Facebook. One simply has to send an edited message and explain where the error came from. Facebook doesn't have a way to edit a sent inbox message as of yet.
No
When you send a message on Facebook, your message is private between you and the recipients. It will not appear on the recipient's wall.
you can't.sorry.
yes, go to your sent or outbox highlight the message you want to delete and go to options delete selected. This does not prevent the recipient from receiving the message. It deletes it from your account.
It means the person you sent the message to - has seen it.