OS由XP换用WIN2003,问题以及解决

1   添加删除WINDOWS组件时出错,在GOOGLE上找到答案,如下:

You receive a "Setup Library wbemupgd.dll could not be loaded" error message when you use Add or Remove Programs in Windows Server 2003

When you try to use Add or Remove Programs on a Microsoft Windows Server 2003-based computer, you may receive the following error message:

Setup Library wbemupgd.dll could not be loaded, or function OcEntry could not be found. Contact your system administrator. The specific error code is 0x7e.

CAUSE

This problem occurs because the Path system variable has changed.

RESOLUTION

To resolve this problem, follow these steps:

1.

Click Start, right-click My Computer, and then click Properties.

2.

Click the Advanced tab, and then click Environment Variables.

3.

Click Path in the System variables list, and then click Edit.

^4.

Replace two of the paths in the Variable value box. To do this, follow these steps:

a.	Delete the following two paths in the Variable value box: SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem
b.	Type the following text in the Variable value box to replace the paths that you removed in step 4a. C:\Windows\System32;C:\Windows\system32\Wbem Note C is the hard disk drive where Windows is installed, and Windows is the folder where Windows is installed.

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