ZoneAlarm ZoneAlarm Pro Antivirus+Firewall 2019 DLL icuio58.dll

Download, Fix, and Update Icuio58.dll

Last Updated: 11/29/2023
[Average Read Time: 4.5 minutes]

ICU I/O DLL files such as icuio58.dll utilize the DLL file extension. This file is considered a Win32 DLL (Dynamic link library) file, and was first created by ZoneAlarm for the International Components for Unicode software package.

icuio58.dll was first released in the Windows 10 Operating System on 11/27/2019 with ZoneAlarm Antivirus 15.8.008.18174. The latest file version for ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012 is v58, 2, 0, 0 released on 04/30/2019.

Continue reading below to discover detailed file information, DLL file troubleshooting, and free downloads of several versions of icuio58.dll.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	icuio58.dll
File Extension:	DLL file extension
Description:	ICU I/O DLL
Object File Type:	Dynamic link library
Comments:	http://icu-project.org
File Operating System:	Win32
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	The ICU Project
Software Program:	International Components for Unicode
Legal Copyright:	Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html

File Details
Character Set:	ASCII
Language Code:	Neutral
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x6d45
Code Size:	26624

View Other icuio58.dll Information

File Info	Description
File Size:	62 kB
File Modification Date/Time:	2019:12:16 15:50:43+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2018:03:22 12:05:47+00:00
PE Type:	PE32
Linker Version:	14.0
Code Size:	26624
Initialized Data Size:	13312
Uninitialized Data Size:	0
Entry Point:	0x6d45
OS Version:	6.0
Image Version:	0.0
Subsystem Version:	6.0
Subsystem:	Windows GUI
File Version Number:	58.2.0.0
Product Version Number:	58.2.0.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Win32
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	Neutral
Character Set:	ASCII
Company Name:	The ICU Project
File Description:	ICU I/O DLL
File Version:	58, 2, 0, 0
Legal Copyright:	Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
Product Name:	International Components for Unicode
Product Version:	58, 2, 0, 0
Comments:	http://icu-project.org
Private Build:

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

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

What are icuio58.dll Error Messages?

Dynamic Link Library icuio58.dll Errors

icuio58.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like icuio58.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 icuio58.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 icuio58.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 icuio58.dll errors include:

Access Violation at address - icuio58.dll.
icuio58.dll could not be found.
Cannot find C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\icuio58.dll.
Cannot register icuio58.dll.
Cannot start ZoneAlarm Pro Antivirus+Firewall 2019. A required component is missing: icuio58.dll. Please install ZoneAlarm Pro Antivirus+Firewall 2019 again.
Failed to load icuio58.dll.
The application has failed to start because icuio58.dll was not found.
The file icuio58.dll is missing or corrupt.
This application failed to start because icuio58.dll was not found. Re-installing the application may fix this problem.

Your icuio58.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, icuio58.dll file corruption could be caused from a power outage when loading ZoneAlarm Pro Antivirus+Firewall 2019, system crash while loading icuio58.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.

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

How to Fix icuio58.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 icuio58.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 icuio58.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 icuio58.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 icuio58.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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

If Those Steps Fail: Download and Replace Your icuio58.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 icuio58.dll file version. We maintain a comprehensive database of 100% malware-free icuio58.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 icuio58.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 icuio58.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.

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

Download icuio58.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying icuio58.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 icuio58.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

icuio58.dll

58.2.0.0

58, 2, 0, 0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	International Components for Unicode
Software Version:	58.2.0.0
File Version:	58, 2, 0, 0
File Size:	63496
File Date:	12/16/2019
MD5 Checksum:	281d0688f9cbf1bc750c4f28f077a2c0
SHA1 Checksum:	b2c2acdd0fef6258f6ee7bc1dc9303f38bd57e55
SHA256 Checksum:	2627b815d237ddd7e215e5d412ce16af229ac4a2487d7e46a68573ff902aaa8d
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:	13312
Linker Version:	14.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	12/16/2019

ZoneAlarm Antivirus 15.8.008.18174

File Name

Software Version

File Version

Architecture

icuio58.dll

58.2.0.0

58, 2, 0, 0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	International Components for Unicode
Software Version:	58.2.0.0
File Version:	58, 2, 0, 0
File Size:	61232
File Date:	12/06/2019
MD5 Checksum:	1d4d38e0f50d2546439e19fd94eff3da
SHA1 Checksum:	3a13371e6e8b9cba6dfef047ff3ce3eb233c0212
SHA256 Checksum:	f61be7f765722ff2081595cbf2086d741013083890d468513b45bfdcae553a93
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:	13312
Linker Version:	14.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	12/06/2019

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

Files Related to icuio58.dll

DLL Files Related to icuio58.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
ipcfile.dll	Microsoft Active Directory Rights Management Services File API	Microsoft AD RMS (1.0.3557.0524)	348520	C:\Users\Tester\AppData\Local\
klfphc.dll	Filtering Platform Helper Class	Kaspersky™ Anti-Virus ® (1.0.0.9)	58712	C:\Windows\Temp\
av.dll	ZoneAlarm	ZoneAlarm (15.6.11.17997)	1236336	C:\Program Files\WindowsApps\Microsoft.ZuneVide...
api-ms-win-core-namedp...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.10586.212)	18624	C:\Windows\inf\
prcore.dll	Prague Core	United Delivery 5.0 (1.9.435.0)	379760	C:\Program Files\WindowsApps\Microsoft.ZuneVide...

Other Files Related to icuio58.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012	62521	C:\Windows\Panther\UnattendGC\
api-ms-win-core-profil...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	10600	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-heap-l...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.14393.33)	18112	C:\Program Files (x86)\CheckPoint\Install\
diagerr.xml	Extensible Markup Language	ZoneAlarm Pro Antivirus+Firewall 2019 15.6.028.18012	5718	C:\Windows\System32\Sysprep\Panther\
api-ms-win-core-synch-...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.10586.212)	20672	C:\Program Files (x86)\CheckPoint\ZoneAlarm\avsys\

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.