How to fix error : Setup Library wbemupgd.dll could not be loaded

The fixes may apply to Microsoft Windows Server 2003, Standard Edition (32-bit x86) and Microsoft Windows Small Business Server 2003 Standard Edition.

1.      Go to Start.

2.      Right click on My Computer.

3.      Click on Properties.

4.      Select Advance Tab then Environment Variables

5.      Under the System Variables list, click Path.

6.      Click Edit.

7.      Delete the following paths:%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem

8.      Type in C:\Windows\System32;C:\Windows;C:\Windows\System32\Wbem in the Variable value box. This will replace the paths that you deleted in the previous step.

9.      Click OK three times.