I changed my username and my email and I would like to change my username_old to username_new but I have always this git error.
$ git push
remote: Permission to k***/minetest.git denied to username_old.
fatal: unable to access 'https://github.com/k***/minetest.git/': The requested URL returned error: 403
I tried this link: https://help.github.com/articles/setting-your-username-in-git/
When I ask about my username it show username_new
I think that I must to delete a certificate on Windows 10 but I dont know where is this file?
I have the same error but in windows 10 : https://superuser.com/questions/1064197/how-to-switch-git-user-at-terminal