Windows 系统修复

Windows could not start because the following file is missing or corrupt:
\WINDOWS\SYSTEM32\CONFIG\SYSTEM
You can attempt to repair this file by starting Windows Setup
using the original Setup CD-ROM.
Select 'R' at the first screen to start repair.
Windows NT could not start because the below file is missing or corrupt:

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X:\WINNT\System32\Ntoskrnl.exe
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Windows NT could not start because the below file is missing or corrupt:

X:\WINNT\System32\HAL.dll
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NTLDR is Missing
Press any key to restart
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Invalid boot.ini
Press any key to restart
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CD C:
ATTRIB –H C:\boot.ini
ATTRIB –S C:\boot.ini
ATRIB –R C:\boot.ini
del boot.ini
BOOTCFG /Rebuild
CHKDSK /R /F
FIXBOOT

该命令修复如下项目：

* Windows Hardware Abstraction Layer (HAL)
* Corrupt registry hives (\WINDOWS\SYSTEM32\CONFIG\xxxxxx)
* Invalid BOOT.INI files
* A corrupt NTOSKRNL.EXE
* A missing NT Loader (NTLDR)