Comodo Group Comodo Antivirus DLL vkhlp.dll

How to Fix Vkhlp.dll Problems and Download Updates

Last Updated: 12/02/2023
[Reading Time Required: 3.5 minutes]

vkhlp.dll, also known as a COMODO Internet Security file, was created by Comodo Group for the development of COMODO Internet Security. DLL files fall under under the Win32 DLL (Dynamic link library) file type category.

vkhlp.dll was first released in the Windows 10 Operating System on 07/09/2019 with Comodo Internet Security 12.0.0.6870. The most recent release for Comodo Antivirus 12.0.0.6914 launched on 10/21/2019 [version 1.0.0.0 release].

This article discusses complete file details, DLL file troubleshooting instructions for problems with vkhlp.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)

File Overview

General Information ^✻
File Name:	vkhlp.dll
File Extension:	DLL file extension
Description:	COMODO Internet Security
Object File Type:	Dynamic link library
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:	2005-2012 COMODO. All rights reserved.

File Details
Character Set:	Unicode
Language Code:	Neutral
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x44b4a
Code Size:	273408
Assembly Version:	1.0.0.0

View Other vkhlp.dll Information

File Info	Description
File Size:	278 kB
File Modification Date/Time:	2019:12:23 16:06:51+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2019:09:26 22:20:16+00:00
PE Type:	PE32
Linker Version:	48.0
Code Size:	273408
Initialized Data Size:	2048
Uninitialized Data Size:	0
Entry Point:	0x44b4a
OS Version:	4.0
Image Version:	0.0
Subsystem Version:	4.0
Subsystem:	Windows command line
File Version Number:	1.0.0.0
Product Version Number:	1.0.0.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Win32
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	Neutral
Character Set:	Unicode
Company Name:	COMODO
File Description:	COMODO Internet Security
File Version:	1.0.0.0
Internal Name:	vkhlp.dll
Legal Copyright:	2005-2012 COMODO. All rights reserved.
Product Name:	COMODO Internet Security
Product Version:	1.0.0.0
Comments:	COMODO Internet Security
Legal Trademarks:

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are vkhlp.dll Error Messages?

Dynamic Link Library vkhlp.dll Errors

vkhlp.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like vkhlp.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 vkhlp.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 vkhlp.dll is attempted to be loaded either when Comodo Antivirus is starting up, or in some cases already running. Some of the most common vkhlp.dll errors include:

Access Violation at address - vkhlp.dll.
vkhlp.dll could not be found.
Cannot find C:\Program Files\COMODO\COMODO Internet Security\vddata\vkhlp.dll.
Cannot register vkhlp.dll.
Cannot start Comodo Antivirus. A required component is missing: vkhlp.dll. Please install Comodo Antivirus again.
Failed to load vkhlp.dll.
The application has failed to start because vkhlp.dll was not found.
The file vkhlp.dll is missing or corrupt.
This application failed to start because vkhlp.dll was not found. Re-installing the application may fix this problem.

Your vkhlp.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, vkhlp.dll file corruption could be caused from a power outage when loading Comodo Antivirus, system crash while loading vkhlp.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.

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How to Fix vkhlp.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 vkhlp.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):

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

If the Step 1 fails to resolve the vkhlp.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):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for Comodo Antivirus 12.0.0.6914 and click "Uninstall"
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 12.0.0.6914

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 vkhlp.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

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

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

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If Those Steps Fail: Download and Replace Your vkhlp.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 vkhlp.dll file version. We maintain a comprehensive database of 100% malware-free vkhlp.dll files for every applicable version of Comodo Antivirus. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download vkhlp.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Comodo Antivirus folder location:

Windows 10: C:\Program Files\COMODO\COMODO Internet Security\vddata\
Windows 10: C:\Program Files\COMODO\COMODO Internet Security\vddata\
Windows 10: C:\Program Files\COMODO\COMODO Internet Security\vddata\
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 vkhlp.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.

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Download vkhlp.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying vkhlp.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 vkhlp.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.

Comodo Antivirus 12.0.0.6914

File Name

Software Version

File Version

Architecture

vkhlp.dll

1.0.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	COMODO Internet Security
Software Version:	1.0.0.0
File Version:	1.0.0.0
File Size:	284624
File Date:	12/23/2019
MD5 Checksum:	35626b37b0768a33b01d400c4ec024e9
SHA1 Checksum:	1bdffb23795bde964c13eae711954816d558e683
SHA256 Checksum:	15f15104bc1ae918683b846432a81479dab952782fbd4c5dbf8663577c9270fe
CRC32:
File Directory Location:	C:\Program Files\COMODO\COMODO Internet Securi ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	2048
Linker Version:	48.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	4.0
File Modification Date/Time:	12/23/2019

Comodo Firewall 12.0.0.6914

File Name

Software Version

File Version

Architecture

vkhlp.dll

1.0.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	COMODO Internet Security
Software Version:	1.0.0.0
File Version:	1.0.0.0
File Size:	284624
File Date:	12/23/2019
MD5 Checksum:	35626b37b0768a33b01d400c4ec024e9
SHA1 Checksum:	1bdffb23795bde964c13eae711954816d558e683
SHA256 Checksum:	15f15104bc1ae918683b846432a81479dab952782fbd4c5dbf8663577c9270fe
CRC32:
File Directory Location:	C:\Program Files\COMODO\COMODO Internet Securi ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	2048
Linker Version:	48.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	4.0
File Modification Date/Time:	12/23/2019

Comodo Internet Security 12.0.0.6870

File Name

Software Version

File Version

Architecture

vkhlp.dll

1.0.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	COMODO Internet Security
Software Version:	1.0.0.0
File Version:	1.0.0.0
File Size:	293760
File Date:	10/24/2019
MD5 Checksum:	d456eac762b2001cced49d112bbf67c4
SHA1 Checksum:	0de63e42cb8b8c6bdbd0d565b8c236b831e6db86
SHA256 Checksum:	cf7eea106cf7d50af5b79aa5f635ac305653fc1d1564eacf20f2ec7d2974e890
CRC32:
File Directory Location:	C:\Program Files\COMODO\COMODO Internet Securi ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	2048
Linker Version:	48.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	4.0
File Modification Date/Time:	10/24/2019

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Files Related to vkhlp.dll

DLL Files Related to vkhlp.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
Microsoft.Office.Irm.M...	Microsoft MSO IRM Protector	Microsoft.Office.Irm.MsoProtector (1.0.3557.0524)	46952	C:\Users\Bill\AppData\Local\
cmdvrt32.dll	COMODO Internet Security	COMODO Internet Security (12, 1, 0, 6914)	370128	C:\Program Files\WindowsApps\Microsoft.VCLibs.1...
vcamp140_app.dll	Microsoft® C++ AMP Runtime	Microsoft® Visual Studio® 2017 (14.22.27810.0)	448272	C:\Users\Bill\Links\
PresentationCore.ni.dll	Dynamic Link Library	Comodo Antivirus 12.0.0.6914	12260864	C:\Program Files\Common Files\microsoft shared\...
vcruntime140_app.dll	Microsoft® C Runtime Library	Microsoft® Visual Studio® 2017 (14.22.27810.0)	72776	C:\ProgramData\Microsoft\Windows\Start Menu\Pro...

Other Files Related to vkhlp.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
symbol.ttf	TrueType Font	Comodo Firewall 12.0.0.6914	70128	C:\Program Files\WindowsApps\Microsoft.Office.O...
setupact.log	Log	Comodo Firewall 12.0.0.6914	28892	C:\Windows\System32\Sysprep\Panther\
SA.DAT	Game Data	Comodo Internet Security 12.0.0.6870	6	C:\WINDOWS\Tasks\
SA.DAT	Game Data	Comodo Firewall 12.0.0.6914	6	C:\WINDOWS\Tasks\
setupapi.dev.log	Log	Comodo Internet Security 12.0.0.6870	690052	C:\Windows\inf\

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