Friday, 19 October 2012

Group Policy Event - Error code 49


Error code 49 (Invalid credentials)

This error code might indicate that the user's password expired while the user is still logged on the computer.


To correct invalid credentials:

1.       Change the user's password.

2.       Lock/unlock the workstation.

3.       Check if there are any system services running as the user account.

4.       Verify the password in service configuration is correct for the user account.

 

This all because the user credentials. This won’t affect any production, not server issue also.

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