昨天幫同事安裝SQL2000數據庫，可安裝到“安裝程序正在安裝Microsoft數據訪問組件(MDAC)”後,提示錯誤如下：PackageForTheWeb Error，This program is used internally by PackageFromTheWeb. It should not be executed directly.安裝程序配置服務器失敗。參考服務器錯誤日誌和C:\WINNT\sqlstp.log 瞭解更多信息。
隨後，sql2000會繼續安裝一段程序，但完畢後，菜單里根本沒有sql菜單，安裝失敗。重複安裝了很多次，結果一樣無法正常安裝。
很多方法試過了，包括清理註冊表，清空安裝目錄等等，都不能解決這個錯誤。最後，偶在國外的網站上看到一篇文章-URL：
“
If you really are installing just the components then providing you have
done a dependancy check within InstallShield, things should be OK.
“
If you really are installing just the components then providing you have
done a dependancy check within InstallShield, things should be OK.
If however, you are trying to deploy MSDE as part of your package then
everything I can find on the matter says "Just Don't Do It". Instead
either:
everything I can find on the matter says "Just Don't Do It". Instead
either:
1. Give the users instructions to install the MSDE package from the CD
if required and then a little application to setup and configure your
database requirements.
if required and then a little application to setup and configure your
database requirements.
2. Or, download the MSDE / SQL Deployment Toolkit and build a separate
installation for your requirements using the templates provided. You can
then call that package from within your own InstallShield project.
”
意思就是兩個建議：
installation for your requirements using the templates provided. You can
then call that package from within your own InstallShield project.
”
意思就是兩個建議：
一是從CD光盤重新安裝；
二是從微軟官方網站重新下載mssql2000安裝原程序，重新安裝。
也就是說本地備份的sql2000安裝程序已經被病毒感染並破壞了，需要重新下載或從CD光盤裏安裝。
建議你立即掃描本地硬盤，包括移動U盤，移動硬盤，進行全面殺毒；病毒殺完後再重新安裝。