I can add them and they work, but after a restart they are no longer listed in the Credential Manager under Windows Credential. I need to add these for our 100+ users to ease access to our SharePoint servers. In Windows XP we could add them under User Accounts. It appears that Generic Credentials are retained, but adding the SharePoint servers to Generic Credentials does not work, they need to be under Windows Credentials. I have seen similar questions to mine, but I have been unable to find an asnwer that resolves this problem. I hope someone can help.