If you have previously used VoiceThread via Blackboard and are now using it through Canvas for the first time, you have likely encountered an error where it is asking you to log in again (See, Fig. 1). 

Do not do this, if you do, it will take you into Blackboard.

Instead, click on Set it here.

Enter a new password for VoiceThread.  Note: This is ONLY your VoiceThread password. 

Once you have completed these steps you should not encounter this error again.  If you do, please contact VoiceThread@missouri.edu.

Fig. 1, VoiceThread password error