Outlook calendar publish to WebDav server login failed - How to change cached credentials in Windows 8

Recently I changed the password of my WebDav-Account. After that, Outlook stopped to publish my calendar to the Server. I tried to re-publish the calendar, but Outlook did not prompt me for the username / Password and still told me "Login failed".

How-I-fixed-it:
I went to system control -> user accounts -> credential manager -> windows logon credentials
There i found the setting "MSOutlookGeneric - MyWebDavServer". Open the tab and use "edit" to Change the credentials or delete the entry to let Outook prompt you for the login credentials again.

In German / Deutsch:
In der Systemsteuerung findet sich unter Benutzerkonten -> Anmeldeinformationsverwaltung -> Windows-Anmeldeinformationen "MSOutlookGeneric - MeinWebDavServer". Den Tab ausklappen unter unter "Bearbeiten" das Passwort eingeben.

How to change the Team Foundation Server Windows account logon credentials used by Visual Studio?

For test purposes i wanted to logon to Team Foundation Server from Visual Studio using a different user account.

In German:
Benutzerkonto / Zugangsdaten für Team Foundation Server Anmeldung in Visual Studio ändern:

How-I-fixed-it:
You find the saved logon credentials in user account Management in System control under
"Windows Credential Manager", in German: "Anmeldeinformationsverwaltung".

Under "Windows Logon Information" look for the Name of the Team Foundation Server, expand the entry and use "Edit" to Change to logon information.
If you want Visual Studio to prompt you for the credentials again, just delete the entry.