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File Version : 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Description : NT Plug and Play PCI Enumerator
Copyright : (C) Microsoft Corporation. All rights reserved.
Product Version : 5.1.2600.2180
Product Name : Microsoft(R) Windows(R) Operating System
Company Name : Microsoft Corporation
Internal Name : pci.sys
File Size: 66176 byte(s) 64.640 KB
MD5 : 2fe168cfccae0d8961f25ee611d301d4
SHA1: 46C3CC8A0421A8737638306E11A32E95B40AEB75

Download OPL3SA.SYS
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How to Install OPL3SA.SYS
Repair Sys ProblemsFixing a corrupted or missing OPL3SA.SYS error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.