incorrect pw or username when uploading to YT from iMovie 11
I am not using 2 step verification.
Running OS 10.8.5
When uploading to YT directly from iMovie '11, it says the username and password are incorrect.
I am sure of the spelling of both username and password
I've read these:
I can't upload my iMovie video to my youtube PAGE.
iMovie '11: Publish a movie to YouTube, Facebook, Vimeo, or CNN iReport
Please help.
MacBook Pro, OS X Mountain Lion (10.8.5)