Invalid Youtube Login or Password ???

[QuanishaJenkins]

I only have ONE channel I put in my google login and password and hit start and it starts to upload but when it gets to the end I get an Invalid login or password pop up.I don't understand what is going on, went to my I pad and used the same info to sign in Youtube and there was no prob. Opened up Youtube on my PC signed in no prob, but Action keeps telling me I have it wrong, Help plz!!!

OS: Windows 8
Video Card: NVIDIA GeForce GT630 2GB
Memory: 2 TB
Monitor Resolution: 1680x1050
Video Editor: None did not Edit
Game Problem: The Sims 4
Video Type: AVI