An unknown error has occurred while Automated Solution...

[chicago]

A strange error appeared.
When I do LOGON under an user with not admin rights I see the following:

• An unknown error has occurred while Automated...
  This Automated Solution cannot continue.

But if an user has rights for the administrator of such does not arise up.
I have suspicions on Lenovo Memory Monitor.

T60, XP SP2.

How can it be corrected? Thank you.