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Getting "fatal: Authentication failed" -error when sending git commands in Windows 10


After updating domain password, accessing git-repo is no longer possible. VS Code and Source Tree as well as Visual Studio are returning the following error message on pull, push, fetch etc..

fatal: Authentication failed

Normally a credentials pop-up should appear however this is not happening. Also the common recommendation is not working:

git config --global credential.helper wincred

Solution

  • The password is stored in windows credential manager and needs to be updated. Open command prompt and enter the following command to view the list of stored passwords:

    rundll32.exe keymgr.dll,KRShowKeyMgr
    

    Scroll down in the list until you spot the git-related entries. Click it and edit the correct password.

    Voilà!

    Windows 10 - Stored user names and passwords