ÇÔ¸Õ¡ÒÃãªéà¤Ã×èͧÁ×Í Bootrec.exe ã¹ Windows Recovery Environment à¾×èÍ«èÍÁá«ÁáÅÐá¡é䢻ѭËÒ¡ÒÃàÃÔèÁµé¹Ãкºã¹ Windows

¤Ø³ÊÒÁÒöãªéà¤Ã×èͧÁ×Í Bootrec.exe ã¹ Windows Recovery Environment (Windows RE) à¾×èÍ«èÍÁá«ÁáÅÐá¡é䢻ѭËÒµèÍ仹Õéã¹ Windows Vista ËÃ×Í Windows 7:

• Master Boot Record (MBR)
• Boot Sector
• à¡çº Boot Configuration Data (BCD)

ËÁÒÂà赯 àÁ×èͤسá¡é䢻ѭËÒ¡ÒÃàÃÔèÁµé¹Ãкºâ´Âãªé Windows RE ¢Íá¹Ð¹ÓãËéàÅ×Í¡µÑÇàÅ×Í¡ ¡ÒëèÍÁá«Á¡ÒÃàÃÔèÁµé¹Ãкº 㹡ÅèͧâµéµÍº µÑÇàÅ×Í¡¡ÒáÙé¤×¹Ãкº ¶éÒµÑÇàÅ×Í¡ ¡ÒëèÍÁá«Á¡ÒÃàÃÔèÁµé¹Ãкº äÁèá¡é䢻ѭËÒ ËÃ×ÍËÒ¡¤Ø³µéͧá¡é䢻ѭËÒà¾ÔèÁàµÔÁ´éǵ¹àͧ ãªéà¤Ã×èͧÁ×Í Bootrec.exe

¶éÒµéͧ¡ÒÃàÃÕ¡ãªéà¤Ã×èͧÁ×Í Bootrec.exe ¤Ø³µéͧàÃÔèÁ Windows RE â´ÂãËé·ÓµÒÁ¢Ñ鹵͹µèÍ仹Õé:

1. ãÊèá¼è¹´ÔÊ¡ì¡ÒõԴµÑé§ Windows Vista ËÃ×Í Windows 7 ŧ㹴ÔÊ¡ìä´Ã¿ì áÅéÇàÃÔèÁ¡Ò÷ӧҹ¢Í§¤ÍÁ¾ÔÇàµÍÃì
2. ¡´¤ÕÂìàÁ×èͤسä´éÃѺ¾ÃÍÁ·ì
3. àÅ×Í¡ÀÒÉÒ àÇÅÒ Ê¡ØÅà§Ô¹ á»é¹¾ÔÁ¾ìËÃ×ÍÇÔ¸Õ¡Òûé͹¢éÍÁÙÅẺÍ×è¹ áÅéǤÅÔ¡ ¶Ñ´ä»
4. ¤ÅÔ¡ «èÍÁá«Á¤ÍÁ¾ÔÇàµÍÃì¢Í§¤Ø³
5. ¤ÅÔ¡Ãкº»¯ÔºÑµÔ¡Ò÷Õè¤Ø³µéͧ¡ÒëèÍÁá«Á áÅéǤÅÔ¡ ¶Ñ´ä»
6. 㹡ÅèͧâµéµÍº µÑÇàÅ×Í¡¡ÒáÙé¤×¹Ãкº ãËé¤ÅÔ¡ ¾ÃéÍÁ·ì¤ÓÊÑè§
7. ¾ÔÁ¾ì Bootrec.exe áÅéÇ¡´ ENTER

ËÁÒÂà赯 à¾×èÍàÃÔèÁ¡Ò÷ӧҹ¢Í§¤ÍÁ¾ÔÇàµÍÃì¨Ò¡ Windows Vista ËÃ×Í Windows 7 DVD ¤ÍÁ¾ÔÇàµÍÃìµéͧä´éÃѺ¡ÒáÓ˹´¤èÒãËéàÃÔèÁ¡Ò÷ӧҹ¨Ò¡ä´Ã¿ì´ÕÇÕ´Õ ÊÓËÃѺ¢éÍÁÙÅà¾ÔèÁàµÔÁà¡ÕèÂǡѺÇÔ¸Õ¡ÒáÓ˹´¤èÒãËé¤ÍÁ¾ÔÇàµÍÃìàÃÔèÁ¡Ò÷ӧҹ¨Ò¡ä´Ã¿ì´ÕÇÕ´Õ â»Ã´´ÙàÍ¡ÊÒ÷ÕèãËéÁÒ¾ÃéÍÁ¡Ñº¤ÍÁ¾ÔÇàµÍÃì¢Í§¤Ø³ ËÃ×͵ԴµèͺÃÔÉÑ·¼Ùé¼ÅÔµ¤ÍÁ¾ÔÇàµÍÃì¢Í§¤Ø³

µÑÇàÅ×Í¡ Bootrec.exe

à¤Ã×èͧÁ×Í Bootrec.exe ÃͧÃѺµÑÇàÅ×Í¡µèÍ仹Õé ãªéµÑÇàÅ×Í¡·ÕèàËÁÒÐÊÁ¡ÑºÊ¶Ò¹¡Òóì¢Í§¤Ø³

ËÁÒÂà赯 ãªéà¤Ã×èͧÁ×Í Bootrec.exe à¾×èÍá¡é䢻ѭËÒ "Bootmgr Is Missing" ËÒ¡¡ÒÃÊÃéÒ§ BCD ãËÁèäÁèÊÒÁÒöá¡é䢻ѭËÒ¡ÒÃàÃÔèÁµé¹Ãкºä´é ¤Ø³ÊÒÁÒöÊè§ÍÍ¡áÅÐź BCD áÅéÇÃѹµÑÇàÅ×Í¡¹ÕéÍÕ¡¤ÃÑé§ â´ÂÇÔ¸Õ¹Õé ¤Ø³µéͧµÃǨÊͺÇèÒ BCD ¶Ù¡ÊÃéÒ§ãËÁè·Ñé§ËÁ´

â´Â¾ÔÁ¾ì¤ÓÊÑ觵èÍ仹Õé·Õè¾ÃÍÁµì¤ÓÊÑè§ Windows RE:

• bcdedit /export C:\BCD_Backup
• c:
• cd boot
• attrib bcd -s -h -r
• ren c:\boot\bcd bcd.old
• bootrec /RebuildBcd

/FixMbr

µÑÇàÅ×Í¡ /FixMbr ¨Ðà¢Õ¹ Windows 7 ËÃ×Í Windows Vista-compatible MBR ŧ㹾ÒÃìµÔªÑ¹Ãкº µÑÇàÅ×Í¡¹Õé¨ÐäÁèà¢Õ¹·ÑºµÒÃÒ§¾ÒÃìµÔªÑ¹·ÕèÁÕÍÂÙèà´ÔÁ ãªéµÑÇàÅ×Í¡¹ÕéàÁ×èͤسµéͧá¡é䢻ѭËÒ MBR àÊÕÂËÒÂËÃ×ÍàÁ×èͤسµéͧźÃËÑÊ·ÕèäÁèä´éÁҵðҹÍÍ¡¨Ò¡ MBR.

/FixBoot

µÑÇàÅ×Í¡ /FixBoot ¨Ðà¢Õ¹ boot sector ãËÁèã¹¾ÒÃìµÔªÑè¹Ãкºâ´Âãªé boot sector ·Õèãªé§Ò¹ä´é¡Ñº Windows Vista ËÃ×Í Windows 7 ãªéµÑÇàÅ×Í¡¹ÕéËÒ¡µÃ§µÒÁà§×è͹䢵èÍ仹Õé:

• Boot sector ¶Ù¡á·¹·Õè´éÇ Windows Vista ËÃ×Í Windows 7 boot sector ·ÕèäÁèä´éÁҵðҹ
• Boot sector àÊÕÂËÒÂ
• Ãкº»¯ÔºÑµÔ¡Òà Windows ÃØ蹡è͹˹éÒ¹Õé¶Ù¡µÔ´µÑé§ËÅѧ¨Ò¡µÔ´µÑé§ Windows Vista ËÃ×Í Windows 7 áÅéÇ ã¹Ê¶Ò¹¡Òóì¹Õé ¤ÍÁ¾ÔÇàµÍÃìàÃÔèÁ·Ó§Ò¹â´Âãªé Windows NT Loader (NTLDR) á·¹ Windows Boot Manager (Bootmgr.exe)

/ScanOs

µÑÇàÅ×Í¡ /ScanOs ¨ÐÊ᡹´ÔÊ¡ì·Ñé§ËÁ´à¾×è͵ԴµÑ駫Öè§ãªé§Ò¹ä´é¡Ñº Windows Vista ËÃ×Í Windows 7 ¹Í¡¨Ò¡¹Õé µÑÇàÅ×Í¡¹Õé¨ÐáÊ´§¢éÍÁÙÅ·ÕèäÁèÍÂÙèã¹·Õèà¡çº BCD 㹻Ѩ¨ØºÑ¹ ãªéµÑÇàÅ×Í¡¹ÕéàÁ×èÍÁÕ¡ÒõԴµÑé§ Windows Vista ËÃ×Í Windows 7 ·ÕèäÁèáÊ´§ÍÂÙèã¹ÃÒ¡ÒÃàÁ¹Ù Boot Manager

/RebuildBcd

µÑÇàÅ×Í¡ /RebuildBcd ¨ÐÊ᡹´ÔÊ¡ì·Ñé§ËÁ´à¾×è͵ԴµÑ駫Öè§ãªé§Ò¹ä´é¡Ñº Windows Vista ËÃ×Í Windows 7 ¹Í¡¨Ò¡¹Õé µÑÇàÅ×Í¡¹ÕéÂѧ͹حҵãËé¤Ø³àÅ×Í¡¡ÒõԴµÑ駷Õè¤Ø³µéͧ¡ÒÃà¾ÔèÁã¹·Õèà¡çº BCD ´éÇ ãªéµÑÇàÅ×Í¡¹ÕéàÁ×èͤسµéͧÊÃéÒ§ BCD ãËÁè·Ñé§ËÁ´

ÊÓËÃѺÇÔ¸Õ¡ÒÃãªéà¤Ã×èͧÁ×Í Bootrec.exe à¾×èÍá¡é䢻ѭËÒ "The Windows Boot Configuration Data file is missing required information" â»Ã´à¢éÒä»·ÕèàÇçºä«µì Microsoft: