If the installation did not succeed, you can run the SharePoint Products and Technologies Configuration Wizard again, or you can use the following procedure to complete the configuration at the command prompt.
To force a software update:
- Open a Command Prompt window and at the command prompt change to the following directory:
%COMMONPROGRAMFILES%\Microsoft shared\Web server extensions\12\Bin
- Type the following command:
psconfig -cmd upgrade -inplace b2b -wait -force
for more information, please refer to: Deploy software updates for Windows SharePoint Services 3.0 (http://technet.microsoft.com/en-us/library/cc288269.aspx)
Let me know if you need further assistance.
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