上星期, 上司手提電腦內的 Windows 2000 桌面忽然消失了, 每次開機後都要在 Task Manager 內執行不同的軟件, 非常不方便, 在 Google 查了一會便找到一個解決辦法了。

2221. When you log on to Windows 2000, you have a blank or missing desktop?

When this happens, press CTRL+ALT+DEL and start Task Manager. If Explorer.exe is not a running process, try starting it.

If this does not solve the problem, you most likely have an old version of a required DLL in %SystemRoot%.

Windows 2000 uses the same methodology to locate a DLL as windows NT. Since Explorer.exe is located in %SystemRoot%, any old DLL, located in %SystemRoot%, would be found before the correct version.

My guess is shdocvw.dll, but any of the following other files in %SystemRoot% can cause problems:

Browseui.dll


Comctl32.dll


Comdlg32.dll


Mlang.dll


Ole32.dll


Oleaut32.dll


Shell32.dll


Shlwapi.dll


Urlmon.dll


Wininet.dll

To fix the problem:

1. Press CTRL+ALT+DEL and start Task Manager.

2. Select New Task (Run) from the File menu.

3. Switch (CD) to the %SystemRoot% folder.

4. Rename the offending file to .old (rename shdocvw.dll shdocvw.old).

5. Shutdown and restart your computer.

NOTE: The newer versions of the above files will be located elsewhere on your disk.

Source: JSI FAQ, http://www.jsifaq.com/SUBE/tip2200/rh2221.htm