Messenger Plus! Live Chat Logs
In Messenger Plus! Live Preferences & Options:
- Click the "Conversation" tab along the top
- Click the "Chat Logging" tab on the left
- Ensure that Enable chat logging by default is unchecked
Windows Live Messenger Chat Logs
In Windows Live Messenger options:
- Click the "Messages" tab on the left
- Look for "Message History" 3/4 of the way down
- Ensure that Automatically keep a history of my conversations is unchecked