Quark Software Inc. QuarkXPress DLL InfoUnzip.dll

Fix InfoUnzip.dll DLL Errors and Download Now

Last Updated: 11/26/2023
[Time Required for Reading: 3.5 minutes]

InfoUnzip.dll is considered a type of Info-ZIP's UnZip DLL for Win32 file. It is most-commonly used in Info-ZIP's UnZip Windows DLL developed by Quark Software Inc.. It uses the DLL file extension and is considered a Win64 DLL (Dynamic link library) file.

The initial introduction of InfoUnzip.dll released in QuarkXPress 9.5.1 was for Windows 10 on 03/13/2013. This file release marks the latest and most updated version from Quark Software Inc..

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

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	InfoUnzip.dll
File Extension:	DLL file extension
Description:	Info-ZIP's UnZip DLL for Win32
Object File Type:	Dynamic link library
File Operating System:	Win32
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Info-ZIP
Software Program:	Info-ZIP's UnZip Windows DLL
Legal Copyright:	Info-ZIP 1996-2009

File Details
Character Set:	Windows, Latin1
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x0003
Entry Point:	0x15d04
Code Size:	89088

View Other InfoUnzip.dll Information

File Info	Description
File Size:	131 kB
File Modification Date/Time:	2020:01:10 13:28:30+00:00
File Type:	Win64 DLL
MIME Type:	application/octet-stream
Machine Type:	AMD AMD64
Time Stamp:	2019:12:05 18:34:10+00:00
PE Type:	PE32+
Linker Version:	14.14
Code Size:	89088
Initialized Data Size:	39424
Uninitialized Data Size:	0
Entry Point:	0x15d04
OS Version:	6.0
Image Version:	0.0
Subsystem Version:	6.0
Subsystem:	Windows GUI
File Version Number:	6.1.0.0
Product Version Number:	6.1.0.0
File Flags Mask:	0x0003
File Flags:	(none)
File OS:	Win32
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Windows, Latin1
Company Name:	Info-ZIP
File Description:	Info-ZIP's UnZip DLL for Win32
File Version:	6.1
Internal Name:	UnZip32
Legal Copyright:	Info-ZIP 1996-2009
Product Name:	Info-ZIP's UnZip Windows DLL
Product Version:	6.1
Comments:
Legal Trademarks:
Private Build:

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

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What are InfoUnzip.dll Error Messages?

Dynamic Link Library InfoUnzip.dll Errors

InfoUnzip.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like InfoUnzip.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. QuarkXPress) could share the same InfoUnzip.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 InfoUnzip.dll is attempted to be loaded either when QuarkXPress is starting up, or in some cases already running. Some of the most common InfoUnzip.dll errors include:

Access Violation at address - InfoUnzip.dll.
InfoUnzip.dll could not be found.
Cannot find C:\Program Files\Quark\QuarkXPress 2019\InfoUnzip.dll.
Cannot register InfoUnzip.dll.
Cannot start QuarkXPress. A required component is missing: InfoUnzip.dll. Please install QuarkXPress again.
Failed to load InfoUnzip.dll.
The application has failed to start because InfoUnzip.dll was not found.
The file InfoUnzip.dll is missing or corrupt.
This application failed to start because InfoUnzip.dll was not found. Re-installing the application may fix this problem.

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

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

You can uninstall QuarkXPress 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 QuarkXPress 9.5.1 and click "Uninstall"
Follow the prompts for uninstallation.

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

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

QuarkXPress 9.5.1

Quark Software Inc.

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 InfoUnzip.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 InfoUnzip.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 InfoUnzip.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 InfoUnzip.dll file version. We maintain a comprehensive database of 100% malware-free InfoUnzip.dll files for every applicable version of QuarkXPress. Please follow the steps below to download and properly replace you file:

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

Windows 10: C:\Program Files\Quark\QuarkXPress 2019\
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 InfoUnzip.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 InfoUnzip.dll Files (Malware-Tested 100% Clean)

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

QuarkXPress 9.5.1

QuarkXPress 9.5.1

File Name

Software Version

File Version

Architecture

InfoUnzip.dll

6.1.0.0

6.1

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Info-ZIP's UnZip Windows DLL
Software Version:	6.1.0.0
File Version:	6.1
File Size:	133648
File Date:	01/10/2020
MD5 Checksum:	86ae796a307024b9b89d481e78d804d1
SHA1 Checksum:	ca121b37eb8b5ca55681814b200a5863e3bcbb06
SHA256 Checksum:	5b3f276f7a24ac27ac9d51061dca5f5aaa966b2b32896f533dd7451828723d47
CRC32:
File Directory Location:	C:\Program Files\Quark\QuarkXPress 2019\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	0.0
Initialized Data Size:	39424
Linker Version:	14.14
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	6.0
File Modification Date/Time:	01/10/2020

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Files Related to InfoUnzip.dll

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System.Private.Uri.dll	System.Private.Uri	Microsoft® .NET Framework (4.6.23123.00 built by: DDBLD657C-dlab)	122064	C:\Program Files (x86)\Common Files\microsoft s...
System.Net.WebHeaderCo...	System.Net.WebHeaderCollection	Microsoft® .NET Framework (1.0.24212.01. Commit Hash: 9688ddbb62c04189cac4c4a06e31e93377dccd41)	32504	C:\Windows\assembly\NativeImages_v2.0.50727_64\...
System.Reflection.cont...	System.Reflection.Context	Microsoft® .NET Framework (1.0.24212.01. Commit Hash: 9688ddbb62c04189cac4c4a06e31e93377dccd41)	21736	C:\WINDOWS\system32\dllcache\

Other Files Related to InfoUnzip.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	QuarkXPress 9.5.1	62830	C:\Windows\Panther\UnattendGC\
setupact.log	Log	QuarkXPress 9.5.1	24317	C:\Windows\System32\Sysprep\Panther\
SA.DAT	Game Data	QuarkXPress 9.5.1	6	C:\WINDOWS\Tasks\
volsnap.PNF	Precompiled INF	QuarkXPress 9.5.1	5164	C:\Windows\inf\
api-ms-win-core-profil...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	10600	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...

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