wsus 3.0 重裝

由於主機的硬碟掛掉，剛好是 wsus 放 patch 那一顆硬碟
本來只想單純的 新增／移除 那邊移掉重裝就好了；結果事情沒那麼簡單

1 新增／移除那邊根本沒有 wsus 的項目
2 使用 revo 去移除，也看不到 wsus
3 執行 wsus 安裝程式，出現移除畫面，結果是：無法移除

在 google 和微軟知識庫爬了兩個小時，用兩個動作解除我的痛苦


First what I did was to completely remove the Database.
I had used the internal WSUS 3.0 database so to remove that I did the following.
Go to command prompt and there type in:

msiexec /x {CEB5780F-1A70-44A9-850F-DE6C4F6AA8FB} callerid=ocsetup.exe
I found this on the Microsoft Technet

Microsoft Technet


Now I wanted to start the installation of wsus again but this resulted in the same vague error messages I already stated above.

Now I had to remove the complete installation of WSUS 3.0 which is an msi app.
I remembered that there was an Windows Installer CleanUp Utility.

I downloaded it from Microsoft:
Windows Installer CleanUp Utility

這樣就可以成功的移除 wsus 3.0

參考：
http://daily-it.blogspot.com/2007/09/how-to-uninstall-wsus-30-after-you-have.html