3 Steps to Download and Fix Certclas.inf Errors

Last Updated: 11/28/2023
[Average Read Time: 4.5 minutes]

Setup Information files such as certclas.inf utilize the INF file extension. This file is considered a Driver (Setup Information) file, and was first created by Microsoft for the Windows XP software package.

certclas.inf was first developed on 10/25/2001 in the Windows XP Operating System for Windows XP. This is not only most recent release from Microsoft, but it's the only version known in existence.

Please see below for more detailed information, INF file troubleshooting instructions, and free downloads of different versions of certclas.inf.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix certclas.inf / Windows-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information
File Name: certclas.inf
File Extension: INF file extension
File Type: Driver
Description: Setup Information
User Popularity Rating:
 
Developer and Software Information
Software Program: Windows XP
Developer: Microsoft
Software: Windows
Software Version: XP
File Details
File Size (Bytes): 2186
Oldest File Date: 04/14/2008
Latest File Date: 04/14/2008


What are certclas.inf Error Messages?


certclas.inf Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with certclas.inf. Most of the issues concerning inf files involve Blue Screen of Death (BSOD) errors. These types of certclas.inf errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. Windows update) issues. Some of these errors include:

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: certclas.inf.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (certclas.inf).

<strong>STOP 0×0000007A: KERNEL DATA INPAGE (certclas.inf)</strong><br /><strong>STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (certclas.inf)</strong><br /><strong>STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (certclas.inf)</strong><br /><strong>STOP 0x0000000A: IRQL NOT LESS EQUAL (certclas.inf)</strong><br /><strong>STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (certclas.inf)</strong><br /><strong>STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (certclas.inf)</strong>

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter certclas.inf BSOD errors after you've installed new hardware, software (Windows), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to certclas.inf Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.


GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a certclas.inf Blue Screen of Death error after recent changes.



How to Fix certclas.inf Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your certclas.inf issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the certclas.inf error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing certclas.inf file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt certclas.inf files (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "cmd" but DO NOT PRESS "ENTER".
  3. Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
  4. You'll be prompted with a permission dialog box.
  5. In the box, click "YES".
  6. You should have a black screen with a blinking cursor.
  7. In that black screen, type "sfc /scannow" and hit "ENTER".
  8. SFC will begin scanning for certclas.inf issues and any other system file problems.
  9. Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

If this Step 2 fails as well, please proceed to the Step 3 below.

sfc /scannow

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many certclas.inf error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the certclas.inf error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your certclas.inf File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate certclas.inf file version. We maintain a comprehensive database of 100% malware-free certclas.inf files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download certclas.inf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy the file into the appropriate directory for your Windows version:

  4. Windows XP: C:\Windows\inf\
  5. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows XP.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve certclas.inf problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download certclas.inf Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying certclas.inf to your appropriate Windows system directory. Microsoft typically does not release Windows INF files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing certclas.inf and all other INF files for Windows. An incorrectly installed INF file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows XP


Files Related to certclas.inf


INF Files Related to certclas.inf

File Name Description Software Program (Version) File Size (bytes) File Location
hdaudio.inf Setup Information Windows 10 105186 C:\Windows\Logs\CBS\
netlanem.inf Setup Information Windows XP 1190 C:\Windows\System32\winevt\Logs\
crcdisk.inf Setup Information Windows Vista 2210 C:\Windows\Logs\CBS\
prnms001.Inf Setup Information Windows 7 2242 C:\Windows\Fonts\
prntscl2.inf Setup Information Windows 8.1 4216 C:\Windows\System32\LogFiles\WMI\RtBackup\

Other Files Related to certclas.inf

File Name Description Software Program (Version) File Size (bytes) File Location
WLANAP_profile_v1.xsd XML Schema Definition Windows 8.1 7548 C:\Windows\L2Schemas\
LAN_policy_v1.xsd XML Schema Definition Windows 8 3472 C:\Windows\L2Schemas\
LAN_policy_v1.xsd XML Schema Definition Windows 8.1 3472 C:\Windows\L2Schemas\
l2057.mllr CMU Sphinx MLLR Data Windows Vista 249 C:\Windows\Speech\Engines\SR\en-GB\
L2057.ini Windows Initialization Windows 8.1 858 C:\Windows\Speech\Engines\SR\en-GB\


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.