The error:
$ git push origin master
remote: Permission to CURRENTUSER/repo.git denied to OLDUSER.
fatal: unable to access 'https://github.com/CURRENTUSER/repo.git/': The requested URL returned error: 403
$ git remote -v
origin https://github.com/CURRENTUSER/repo.git (fetch)
origin https://github.com/CURRENTUSER/repo.git (push)
upstream https://github.com/UPSTREAMUSER/repo.git (fetch)
upstream https://github.com/UPSETREAMUSER/repo.git (push)
$ git config user.name
CURRENTUSER
I'm on Git for Windows (please don't shoot me it's not my choice). WHERE is OLDUSER coming from??? I can't find it anywhere. I've even done a complete uninstall of Git from my machine to no avail.
Also I've read a lot instructions and most people recommended resetting the keychain - but this isn't OSX, I can't find any help for windows.
Thank you!