System error 1219 has occurred

Solution 1:

1. Fire up a command prompt

cmd.exe

2. View current network shares

C:\>net use
New connections will not be remembered.

Status       Local     Remote                    Network

-------------------------------------------------------------------------------
OK           G:        \\srv\share               Microsoft Windows Network
OK           H:        \\fqdn\user$              Microsoft Windows Network
                       \\zombie-srv\share        Microsoft Windows Network
The command completed successfully.

3. Remove zombie mounts

C:\>net use /DELETE \\zombie-srv\share
\\zombie-srv\share was deleted successfully.

4. Mount the share as another user

C:\>net use z: \\zombie-srv\c$ /USER:domain\admin_user
Enter the password for 'domain\admin_user' to connect to 'zombie-srv':
The command completed successfully.

You can also try

net help use

for more details on how to operate the net command.

Solution 2:

This seemed to help: "net use * /del"

I still do not know what my initial mistake was.

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Solution 3:

use IP address instead of server name? (see Multiple Credentials in a Single Windows NT Session http://support.microsoft.com/kb/q173199/ )

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Solution 4:

I have found that if I mount a drive, disconnect, and then try to reconnect with different credentials, this error pops up.

net use * /del did not help.

net use shows no connections (checked with both a regular and an elevated prompt)

ipconfig /renew did not help either

I had to log out and log back in. I wonder where these credentials are cached :(