What is PCI Sys?

How to fix pci sys?

Method 1: Repair pci. sys using Recovery Console

1. Insert bootable Windows XP CD or DVD disk, or bootable USB flash disk.
2. Restart your computer.
3. Boot your computer from the CD or DVD drive or USB flash drive.
4. Press any key to boot from CD. …
5. Press R to enter Recovery console.

What is Vdrvroot sys?

Vdrvroot. sys uses the SYS file extension, which is more specifically known as a Windows System Configuration file. It is classified as a Driver (Windows System Configuration) file, created for Trillian 6.1. … sys was initially released with Windows 7 on 07/22/2009 for the Windows 7 Operating System.