attiahia,
If you have a large number of OS without the ADSI provider, what you could do is to have an admin script, running on one machine, populating an INI file. Then all the clients need do in their logon script is to ReadProfileString() to ascertain their AccountExpirationDate from the INI file.
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Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.