pci.sys download and install
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Version: 6.2.9200.16384


: NT Plug and Play PCI Enumerator


: Microsoft Corporation


: 64 bits

File Size

: 234224 Byte ( 228.73 KB )

File Date

: 2012-7-31

 Recommended: Download FixMyPC - Fix pci.sys Errors

How to Install pci.sys manually?

Please read our disclaimer before installing. (Make a backup copy of the original file)

  1. Free Download pci.sys to your computer.
  2. Copy the file to the install directory of the program that missing the file.
  3. If that doesn't work. you have to move the file to the system directory.
    • (Windows XP, Vista, Windows 7) - C:\Windows\System32
    • (Windows NT/2000) - C:\WINNT\System32
    • (Windows 95/98/Me) - C:\Windows\System

    If you use a 64 bit version of Windows, The System Directory in C:\Windows\SysWOW64\

  4. Reboot computer.

SYS File Error Message

If Windows is unable to run application due to pci.sys error or pci.sys not found, pci.sys may be missing or you may have a registry error. We strongly recommend that you download the latest official drivers, fix driver problems and keep them updated.

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