@system32 Drivers Pci.sys #512 Ethernet Controller Unknown Device

Is your system32/drivers/pci.sys missing or corrupt? Do you get an error message when you turn on your computer?You should try the followig to fix the problem:Put in your XP-CD-disk and let your computer boot of the disk. You should be able to press 'r' to start the recovery-console.

Now you have to chosse your win installation.When you get into the command line, get access to your cdrom-drive by typing:'D:' ( it could also be E: or F:)When you have done that type in this:cd cdi386 expand pci.sy C:pci.sys C: cd copy pci.sys C:windowssystem32drivers Please confirm if it asks to replace the files.After that you will need to restart your PC.If there are more missing files you can replace them all doing the same thing again.Now you should not get any system32 drivers pci.sys error messages anymore.

Please read our before installing. (Make a backup copy of the original file). Free Download pci.sys to your computer. Copy the file to the install directory of the program that missing the file. If that doesn't work.

System 32 Drivers

You have to move the file to the system directory. (Windows XP, Vista, Windows 7) - C:WindowsSystem32. (Windows NT/2000) - C:WINNTSystem32. (Windows 95/98/Me) - C:WindowsSystemIf you use a 64 bit version of Windows, The System Directory in C:WindowsSysWOW64. Reboot computer.SYS File Error MessageIf 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.