where drive is the drive letter of your CD-ROM or DVD-ROM drive, where c is the drive on which Windows is installed, and where winnt is the folder in which Windows is installed.
NOTE: In the preceding command, there is a space between pci.sy_ and c:\winnt
The following message is displayed:
pci.sys 1 file(s) expanded.
Type exit, and then press ENTER to quit the Recovery Console.
Restart Windows in the usual manner.
Method 2: Use In-Place Upgrade to Restore the File
Replace all missing and corrupted files by following the steps for an in-place upgrade. This procedure is a last resort before you reinstall the operating system. The time it takes to complete the following procedure is equal to the time that it takes to reinstall the operating system. Also, you may lose some of your customized settings for the system files.
Insert the Windows 2000 Setup CD into the CD-ROM drive, start the computer, and then press ENTER on the first option screen to install a copy of Windows 2000.
Click Accept to accept the License Agreement.
Setup should now detect your installation.
NOTE: If the Setup program does not detect a previous installation and instead continues to the partitioning page, there is a problem. An in-place upgrade may not be possible.
When you are prompted to repair the existing Windows 2000 installation, press R. Windows 2000 Setup performs an in-place upgrade of the existing installation.
For additional information about Windows Recovery Console, click the article numbers below to view the articles in the Microsoft Knowledge Base:
216417 How to Install the Windows Recovery Console
229716 Description of the Windows Recovery Console
For additional information about how to perform an in-place upgrade, click the article numbers below to view the articles in the Microsoft Knowledge Base:
292175 How to Perform an In-Place Upgrade of Windows 2000
238359 Differences Between Manual and Fast Repair in Windows 2000
For additional information about troubleshooting startup problems, click the article number below to view the article in the Microsoft Knowledge Base:
315396 HOW TO: Troubleshoot Startup Problems in Windows 2000