Can not use remote desktop login xp

After I change some security setting for DCOM and users and local serity, i can no longer login by remote destop with administrator.

The error massage is 'Unable to log you on because your account has been locked out, please contact  your admiistrator'.

But I still can login locally by administator. And the setting of remote desktop for windows is still there.
Any suggestion?
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Hello turbot_yu,

Is administrator added as remote user under My computer > Properties > Remote > Select Remote Users... ?
Have you tried with any other accounts?

Best Regards,
Have you tried to login remotely using other account just to make sure it is not network issue?
turbot_yuAuthor Commented:
Yes the administrator is still there. There is only one account, ie the administrator. network should be no problem, just I changed the setting, then cannot remote login.
Well, try and create another account, and try to see if it is possible to login with that one.

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Windows XP

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