如何解答stop c0000218 unknown hard error的蓝屏错误？

SYMPTOMS
A Windows-based computer displays the following Stop error message:
Stop 0xc0000218 (0xe11a30e8, 0x00000000, 0x000000000,0x00000000)
UNKNOWN_HARD_ERROR

-or-

Stop: 0xc0000218 {Registry File Failure}
The registry cannot load the hive (file):
SystemRootSystem32ConfigSYSTEM or its log or alternate.
It is corrupt, absent, or not writable.
NOTE: The parameters in parentheses are specific to your system configuration and may differ each time.

CAUSE
A Stop 0xc0000218 error message means that a necessary registry hive file could not be loaded. This error message can occur if the file is corrupt or missing. To resolve this issue, you can reinstall the operating system and restore the registry files from a backup. The registry files may have been corrupted because of hard disk corruption or some other hardware problem.

This error message can also occur if the driver has corrupted the registry data while loading into memory, or the memory where the registry is loading has a parity error. In the latter case, turn off the external cache and check the memory chips.

RESOLUTION
To resolve this issue, follow these steps:

1. Start your computer by running the Recovery Console, run the chkdsk /p command on the drive, and then restart your computer. Test to determine whether the issue is resolved. If the issue is resolved, do not complete the remaining steps. If the issue is not resolved, go to step


2. When Windows loads, press SPACE BAR when the "Load Last Known Good" message appears.

3. Complete a parallel installation, and restore the registry files from a tape backup. To do so: " Reinstall Windows in a separate folder.
" Restore the damaged registry hive from backup. This procedure is specific to the backup application that you used to make a backup. Consult the documentation of your backup application or consult the vendor if you need assistance. Typically, this procedure requires you to restore a system state backup to an alternate location, and then copy the appropriate registry files to the %SYSTEMROOT%System32config folder of the damaged operating system.
" If you do not have a tape backup, include the backup of network servers and production workstations.
NOTE: If Windows is stored on a FAT partition, you can restore the files by using another computer and by copying the registry hive files to the %SYSTEMROOT%System32Config subfolder.

MORE INFORMATION
If the Stop error message was caused by a hardware problem (for example, bad sectors on the hard drive), the drive may require a low-level format, repartition, reformat, and a restore of the entire system from a tape backup to clear up the problem. Although this would be the most drastic case, if the Stop error message was caused by a physically bad sector, the sector must be relocated with a low-level format.

For more information about a similar problem that occurs in Microsoft Windows XP, click the following article number to view the article in the Microsoft Knowledge Base:
307545 (http://support.microsoft.com/kb/307545/) How to recover from a corrupted registry that prevents Windows XP from starting

原文章地址：http://support.microsoft.com/?scid=kb;en-us;156640

翻译和解决办法：上述为微软官方文献，总体意思为就是检查硬盘(是否存在扇区损坏/坏道)以及内存（尝试重新插拔或者更换内存插槽等），修复系统或重装系统（如排除硬件故障，这种蓝屏故障依个人经验以有以下案例：误杀虚拟光驱导致，注册表配置单元文件损坏或丢失而无法加载等情况，故一般建议覆盖安装系统或者干净重装！）