Probe user name incorrect, but is correct!

Probe user name incorrect, but is correct!

Hi Guys
I  have a big problem. Probe cant read data from workstations,
Looking probe's log,I found this message

Last Error : 2202 message : O nome de usuário especificado é inválido  (invalid username)
12/08/2012 17:29:04: [54] Credential is invalid for 192.168.5.121 Connection Error : 2202. Last Error : O nome de usuário especificado é inválido.

But i'm using the administrator account ( administrador@oficinadakasa.local) and password is correct

I do a test using wmimgmt from another computer and all is correct.

What can be?


(sorry my bad bad english)

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