ZoneAlarm ZoneAlarm Pro Antivirus+Firewall 2019 DLL clldr.dll

How to Fix Clldr.dll Problems and Download Updates

Last Updated: 12/06/2023
[Time to Read: ~3-5 minutes]

DLL files such as clldr.dll are categorized as Win32 DLL (Dynamic link library) files. As a CLLDR Protection Library file, it was created for use in United Delivery 5.0 by ZoneAlarm.

The first version of clldr.dll for ZoneAlarm Antivirus 15.8.008.18174 was seen on 11/27/2019 in Windows 10. The latest file version for ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012 is v1.9.435.0 released on 04/30/2019.

In this short article, you will discover detailed file information, steps for troubleshooting DLL file problems with clldr.dll, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	clldr.dll
File Extension:	DLL file extension
Description:	CLLDR Protection Library
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	AO Kaspersky Lab
Software Program:	United Delivery 5.0
Legal Copyright:	© 2018 AO Kaspersky Lab. All Rights Reserved.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x213d
Code Size:	7680

View Other clldr.dll Information

File Info	Description
File Size:	38 kB
File Modification Date/Time:	2019:12:16 15:50:38+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2018:03:19 17:26:14+00:00
PE Type:	PE32
Linker Version:	14.0
Code Size:	7680
Initialized Data Size:	8704
Uninitialized Data Size:	0
Entry Point:	0x213d
OS Version:	5.1
Image Version:	0.0
Subsystem Version:	5.1
Subsystem:	Windows command line
File Version Number:	1.9.435.0
Product Version Number:	1.9.435.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	AO Kaspersky Lab
File Description:	CLLDR Protection Library
File Version:	1.9.435.0
Internal Name:	CLLDR
Legal Copyright:	© 2018 AO Kaspersky Lab. All Rights Reserved.
Product Name:	United Delivery 5.0
Product Version:	1.9.435.0
Legal Trademarks:	Registered trademarks and service marks are the property of their respective owners

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

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What are clldr.dll Error Messages?

Dynamic Link Library clldr.dll Errors

clldr.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like clldr.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. ZoneAlarm Pro Antivirus+Firewall 2019) could share the same clldr.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 clldr.dll is attempted to be loaded either when ZoneAlarm Pro Antivirus+Firewall 2019 is starting up, or in some cases already running. Some of the most common clldr.dll errors include:

Access Violation at address - clldr.dll.
clldr.dll could not be found.
Cannot find C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\clldr.dll.
Cannot register clldr.dll.
Cannot start ZoneAlarm Pro Antivirus+Firewall 2019. A required component is missing: clldr.dll. Please install ZoneAlarm Pro Antivirus+Firewall 2019 again.
Failed to load clldr.dll.
The application has failed to start because clldr.dll was not found.
The file clldr.dll is missing or corrupt.
This application failed to start because clldr.dll was not found. Re-installing the application may fix this problem.

Your clldr.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with ZoneAlarm Pro Antivirus+Firewall 2019), or deleted by a malware infection. Furthermore, clldr.dll file corruption could be caused from a power outage when loading ZoneAlarm Pro Antivirus+Firewall 2019, system crash while loading clldr.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 clldr.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 clldr.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 clldr.dll error, please proceed to the Step 2 below.

Step 2: If recently installed ZoneAlarm Pro Antivirus+Firewall 2019 (or related software), uninstall then try reinstalling ZoneAlarm Pro Antivirus+Firewall 2019 software.

You can uninstall ZoneAlarm Pro Antivirus+Firewall 2019 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 ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall ZoneAlarm Pro Antivirus+Firewall 2019 software.

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

ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012

ZoneAlarm

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 clldr.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 clldr.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 clldr.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 clldr.dll file version. We maintain a comprehensive database of 100% malware-free clldr.dll files for every applicable version of ZoneAlarm Pro Antivirus+Firewall 2019. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download clldr.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate ZoneAlarm Pro Antivirus+Firewall 2019 folder location:

Windows 10: C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\
Windows 10: C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\
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 clldr.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 clldr.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying clldr.dll to your appropriate Windows system directory. ZoneAlarm typically does not release ZoneAlarm Pro Antivirus+Firewall 2019 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 clldr.dll and all other DLL files for ZoneAlarm Pro Antivirus+Firewall 2019. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012

File Name

Software Version

File Version

Architecture

clldr.dll

1.9.435.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	United Delivery 5.0
Software Version:	1.9.435.0
File Version:	1.9.435.0
File Size:	38768
File Date:	12/16/2019
MD5 Checksum:	946307fee90811be7f8895b67e754814
SHA1 Checksum:	08def2bd52f722e1c961f3b44aab0e8cbce3646c
SHA256 Checksum:	681ec45025e9737af50f37434599c1cb113cd77651389a238b23ad993b9893b9
CRC32:
File Directory Location:	C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	8704
Linker Version:	14.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	5.1
File Modification Date/Time:	12/16/2019

ZoneAlarm Antivirus 15.8.008.18174

File Name

Software Version

File Version

Architecture

clldr.dll

30.5.91.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Coretech Delivery
Software Version:	30.5.91.0
File Version:	30.5.91.0
File Size:	36656
File Date:	12/06/2019
MD5 Checksum:	28418bc8861adf752f2c1b720668eb37
SHA1 Checksum:	ad4c62391ee7394a28421ff0501f71104b088c2e
SHA256 Checksum:	f42cafcb4e855d9c7c534aef6f79bc4ba43a4cd13fea57fb5b53720d326dc43e
CRC32:
File Directory Location:	C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	8704
Linker Version:	14.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows command line
Subsystem Version:	5.1
File Modification Date/Time:	12/06/2019

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Files Related to clldr.dll

DLL Files Related to clldr.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
icuin58.dll	ICU I18N DLL	International Components for Unicode (58, 2, 0, 0)	1802248	C:\Windows\System32\winevt\Logs\
api-ms-win-core-synch-...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.10586.212)	20672	C:\Windows\Boot\EFI\zh-TW\
api-ms-win-crt-filesys...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.14393.33)	20160	C:\Users\Tester\AppData\Local\
System.Data.ni.dll	Dynamic Link Library	ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012	8741888	C:\Program Files\Microsoft Office 15\root\vfs\P...
ipcsecproc.dll	Microsoft Active Directory Rights Management Services Desktop Security Processor	Microsoft AD RMS (1.0.3557.0524)	846696	C:\Users\Tester\AppData\Local\Microsoft\Windows...

Other Files Related to clldr.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupapi.dev.log	Log	ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012	691145	C:\Windows\inf\
api-ms-win-core-profil...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.14393.33)	17600	C:\Program Files (x86)\CheckPoint\Install\
api-ms-win-core-heap-l...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.10586.212)	19136	C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\
diagerr.xml	Extensible Markup Language	ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012	5718	C:\Windows\System32\Sysprep\Panther\
EtwRTEventLog-Applicat...	Microsoft Event Trace Log	ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012	25168	C:\Windows\System32\LogFiles\WMI\RtBackup\

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