How to Download, Fix, and Update UnInstall64.exe.mui

Last Updated: 11/27/2023
[Average Read Time: 4.5 minutes]

MUI files such as UnInstall64.exe.mui are categorized as Win32 DLL (Executable application) files. As a WinZip Addon Uninstaller file, it was created for use in WinZip by Corel.

UnInstall64.exe.mui was initially released with WinZip 23.0.13300.0 on 10/30/2018 for the Windows 10 Operating System. According to our records, this release is the only version of this file offered by Corel.

Please continue reading to find your correct UnInstall64.exe.mui file version download (free), detailed file information, and MUI file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: UnInstall64.exe.mui
File Extension: MUI file extension
Description: WinZip Addon Uninstaller
Object File Type: Executable application
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: WinZip Computing
Software Program: WinZip
Legal Copyright: (c) 1991-2018 Corel Corporation All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x0000


What are UnInstall64.exe.mui Error Messages?


Dynamic Link Library UnInstall64.exe.mui Errors

UnInstall64.exe.mui is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like UnInstall64.exe.mui, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like wuauclt.exe - to follow. These files were created so that multiple programs (eg. WinZip) could share the same UnInstall64.exe.mui 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 MUI 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 UnInstall64.exe.mui is attempted to be loaded either when WinZip is starting up, or in some cases already running. Some of the most common UnInstall64.exe.mui errors include:

Your UnInstall64.exe.mui file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with WinZip), or deleted by a malware infection. Furthermore, UnInstall64.exe.mui file corruption could be caused from a power outage when loading WinZip, system crash while loading UnInstall64.exe.mui, 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 UnInstall64.exe.mui 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 UnInstall64.exe.mui 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 UnInstall64.exe.mui error, please proceed to the Step 2 below.

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

You can uninstall WinZip 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 WinZip 23.0.13300.0 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

WinZip 23.0.13300.0

Corel

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 UnInstall64.exe.mui 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 UnInstall64.exe.mui 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 UnInstall64.exe.mui 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 UnInstall64.exe.mui file version. We maintain a comprehensive database of 100% malware-free UnInstall64.exe.mui files for every applicable version of WinZip. 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 UnInstall64.exe.mui Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate WinZip folder location:
    Windows 10: C:\Program Files\WinZip\en-US\
  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 UnInstall64.exe.mui 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 UnInstall64.exe.mui Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying UnInstall64.exe.mui to your appropriate Windows system directory. Corel typically does not release WinZip MUI 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 UnInstall64.exe.mui and all other MUI files for WinZip. An incorrectly installed MUI 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 UnInstall64.exe.mui


MUI Files Related to UnInstall64.exe.mui

File Name Description Software Program (Version) File Size (bytes) File Location
FileSync.LocalizedReso... Microsoft OneDrive Microsoft OneDrive (19.151.0731.0001) 217720 C:\Users\Tester\AppData\Local\Microsoft\Windows\
FileSync.LocalizedReso... Microsoft OneDrive Microsoft OneDrive (19.151.0731.0001) 202360 C:\Users\Tester\AppData\Local\Microsoft\Windows\
FileSync.LocalizedReso... Microsoft OneDrive Microsoft OneDrive (19.151.0731.0001) 99960 C:\Users\Tester\AppData\Local\Microsoft\Windows\
FileSync.LocalizedReso... Microsoft OneDrive Microsoft OneDrive (19.152.0801.0009) 185464 C:\Users\Tester\AppData\Local\Microsoft\Windows\
WzWXFd2p64.dll.mui WinZip Extension - Document to PDF Conversion WinZip (23.0 (13289)) 34368 C:\Program Files (x86)\Microsoft Office\root\vf...

Other Files Related to UnInstall64.exe.mui

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.back.xml Extensible Markup Language WinZip 23.0.13300.0 5303712 C:\Windows\servicing\Sessions\
setupact.log Log WinZip 23.0.13300.0 60976 C:\Windows\Panther\UnattendGC\
setupapi.dev.log Log Corel VideoStudio Pro 2019 684126 C:\Windows\inf\
setupapi.dev.log Log WinZip 23.0.13300.0 683894 C:\Windows\inf\
volsnap.PNF Precompiled INF Corel VideoStudio Pro 2019 5164 C:\Windows\inf\


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