SQL SEVER 安裝出錯：Error Code: 0x80070643 (1603)

安裝SQL SERVER 2005時出現如下錯誤提示：

在以上提示的目錄下找到文件：SQLSetup0005_K3_Core.log和SQLSetup0005_K3_Datastore.xml，打開第一個文件內容如下：

Microsoft SQL Server 2005 Setup beginning at Sat Aug 13 10:09:37 2016

Process ID      : 2252

D:\tools\SQL.2005.all.chs\SQL Server x86\Servers\setup.exe Version: 2005.90.1399.0

Running: LoadResourcesAction at: 2016/7/13 10:9:37

Complete: LoadResourcesAction at: 2016/7/13 10:9:37, returned true

Running: ParseBootstrapOptionsAction at: 2016/7/13 10:9:37

Loaded DLL:D:\tools\SQL.2005.all.chs\SQL Server x86\Servers\xmlrw.dll Version:2.0.3604.0

Complete: ParseBootstrapOptionsAction at: 2016/7/13 10:9:37, returned true

Running: ValidateWinNTAction at: 2016/7/13 10:9:37

Complete: ValidateWinNTAction at: 2016/7/13 10:9:37, returned true

Running: ValidateMinOSAction at: 2016/7/13 10:9:37

Complete: ValidateMinOSAction at: 2016/7/13 10:9:37, returned true

Running: PerformSCCAction at: 2016/7/13 10:9:37

Complete: PerformSCCAction at: 2016/7/13 10:9:37, returned true

Running: ActivateLoggingAction at: 2016/7/13 10:9:37

Complete: ActivateLoggingAction at: 2016/7/13 10:9:37, returned true

Delay load of action "DetectPatchedBootstrapAction" returned nothing. No action will occur as a result.

Action "LaunchPatchedBootstrapAction" will be skipped due to the following restrictions: 

Condition "EventCondition: __STP_LaunchPatchedBootstrap__2252" returned false.

Running: PerformSCCAction2 at: 2016/7/13 10:9:37

Loaded DLL:C:\WINDOWS\system32\msi.dll Version:3.1.4000.4042

Loaded DLL:C:\WINDOWS\system32\msi.dll Version:3.1.4000.4042

Complete: PerformSCCAction2 at: 2016/7/13 10:9:37, returned true

Running: PerformDotNetCheck at: 2016/7/13 10:9:38

Complete: PerformDotNetCheck at: 2016/7/13 10:9:38, returned true

Running: ComponentUpdateAction at: 2016/7/13 10:9:38

Error: Action "ComponentUpdateAction" threw an exception during execution.  Error information reported during run:

<Func Name='UpdateComponents'>

Error: Cannot read license file

<EndFunc Name='UpdateComponents' Return='1603' GetLastError='2'>

Component update returned a fatal error : 1603

        Error Code: 0x80070643 (1603)

Windows Error Text: 安裝時發生嚴重錯誤

  Source File Name: setup\sqlsetupactions.cpp

Compiler Timestamp: Thu Sep  1 22:23:04 2005

     Function Name: sqls::ComponentUpdateAction::perform

Source Line Number: 1564

Class not registered.

Running: UploadDrWatsonLogAction at: 2016/7/13 10:9:40

Message pump returning: 1603

解決方法：

        百度查出來的都是改注冊表、改安裝文件目錄的方法，第一個修改后沒用，第二個真不靠譜。分析自己操作的來龍去脈，重啟服務器沒用，查看文件夾內容，突然想起會不會被殺軟誤殺了什么東西導致（趨勢殺軟真不管用，還起反作用，垃圾。），幸虧還有一個ISO文件，比較了一下，不比不知道，一比嚇一跳，復制到服務器上的解壓后的文件夾才300+個，而原ISO文件有600+文件！原來是缺少文件導致的錯誤！趕緊重新復制ISO到服務器，用虛擬光驅打開，找到Server文件夾下的Setup文件運行，一切正常！

結論：

        遇到問題，首先還是要從最簡單的原因和最簡單的方法開始！