Fix, Download, and Update Cisresc.dll

Last Updated: 07/29/2021
[Time Required for Reading: 3.5 minutes]

COMODO Internet Security files, such as cisresc.dll, are considered a type of Win64 DLL (Executable application) file. They are associated with the DLL file extension, developed by Comodo Group for COMODO Internet Security.

The initial introduction of cisresc.dll released in Comodo Internet Security was for Windows 10 on 07/09/2019. On 10/21/2019, version 12, 1, 0, 6914 was released for Comodo Antivirus Cisresc.dll is packaged with Comodo Antivirus, Comodo Firewall, and Comodo Internet Security

This article discusses complete file details, DLL file troubleshooting instructions for problems with cisresc.dll, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

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

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File Overview

General Information
File Name: cisresc.dll
File Extension: DLL file extension
Description: COMODO Internet Security
Object File Type: Executable application
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
Developer and Software Information
Software Developer: COMODO
Software Program: COMODO Internet Security
Legal Copyright: 2005-2019 COMODO. All rights reserved.
File Details
Character Set: Windows, Latin1
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0xf9c4
Code Size: 139264

What are cisresc.dll Error Messages?

Dynamic Link Library cisresc.dll Errors

Cisresc.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like cisresc.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. Comodo Antivirus) could share the same cisresc.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when cisresc.dll is attempted to be loaded either when Comodo Antivirus is starting up, or in some cases already running. Some of the most common cisresc.dll errors include:

Your cisresc.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Comodo Antivirus), or deleted by a malware infection. Furthermore, cisresc.dll file corruption could be caused from a power outage when loading Comodo Antivirus, system crash while loading cisresc.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

How to Fix cisresc.dll 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 cisresc.dll 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 cisresc.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Comodo Antivirus (or related software), uninstall then try reinstalling Comodo Antivirus software.

You can uninstall Comodo Antivirus software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Comodo Antivirus and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Comodo Antivirus software.

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

Comodo Antivirus

Comodo Group

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 cisresc.dll 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 cisresc.dll 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 cisresc.dll 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 cisresc.dll file version. We maintain a comprehensive database of 100% malware-free cisresc.dll files for every applicable version of Comodo Antivirus. 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 cisresc.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Comodo Antivirus folder location:
    Windows 10: C:\Program Files\COMODO\COMODO Internet Security\
    Windows 10: C:\Program Files\COMODO\COMODO Internet Security\
    Windows 10: C:\Program Files\COMODO\COMODO Internet Security\
  4. 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 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve cisresc.dll 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 cisresc.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying cisresc.dll to your appropriate Windows system directory. Comodo Group typically does not release Comodo Antivirus DLL 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 cisresc.dll and all other DLL files for Comodo Antivirus. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

Files Related to cisresc.dll

DLL Files Related to cisresc.dll

File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv... Dynamic Link Library Comodo Antivirus 5466624 C:\Windows\assembly\NativeImages_v2.0.50727_32\...
signmgr.dll COMODO Antivirus Scan Engine COMODO Antivirus Scan Engine (6, 5, 0, 956) 847160 C:\Program Files\COMODO\COMODO Internet Security\
chrome_child.dll Comodo Dragon Comodo Dragon (75.0.3770.100) 80943560 C:\Program Files (x86)\Comodo\Dragon\
libEGL.dll SwiftShader libEGL 32-bit Dynamic Link Library SwiftShader libEGL Dynamic Link Library ( 280504 C:\Program Files (x86)\Comodo\Dragon\swiftshader\

Other Files Related to cisresc.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setuperr.log Log Comodo Firewall 91932 C:\Windows\Logs\DPX\
symbol.ttf TrueType Font Comodo Internet Security 70128 C:\Program Files\WindowsApps\Microsoft.Office.O...
setupact.log Log Comodo Antivirus 62521 C:\Windows\Panther\UnattendGC\
setupact.log Log Comodo Antivirus 25232 C:\Windows\System32\Sysprep\Panther\
SA.DAT Game Data Comodo Dragon 74.0.3729.157 6 C:\WINDOWS\Tasks\


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