How to Fix ZendOptimizer.dll Problems and Download Updates

Last Updated: 12/07/2023
[Reading Time Required: 3.5 minutes]

Dynamic Link Library files such as ZendOptimizer.dll utilize the DLL file extension. This file is considered a Win32 DLL (Dynamic Link Library) file, and was first created by SJ Namo for the Namo WebEditor 9 software package.

The first version of ZendOptimizer.dll was released for the Windows 10 Operating System on 04/01/2011 inside Namo WebEditor 9. This file version is latest update offered from SJ Namo, according to our records.

Please continue reading to find your correct ZendOptimizer.dll file version download (free), detailed file information, and DLL file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix ZendOptimizer.dll / Namo WebEditor-related registry issues with WinThruster.

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 

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


File Overview


General Information
File Name: ZendOptimizer.dll
File Extension: DLL file extension
File Type: Dynamic Link Library
Description: Dynamic Link Library
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Program: Namo WebEditor 9
Developer: SJ Namo
Software: Namo WebEditor
Software Version: 9
File Details
Entry Point: 0x26a57
Code Size: 155648


What are ZendOptimizer.dll Error Messages?


Dynamic Link Library ZendOptimizer.dll Errors

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

Your ZendOptimizer.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Namo WebEditor), or deleted by a malware infection. Furthermore, ZendOptimizer.dll file corruption could be caused from a power outage when loading Namo WebEditor, system crash while loading ZendOptimizer.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.



How to Fix ZendOptimizer.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 ZendOptimizer.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):

  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 ZendOptimizer.dll error, please proceed to the Step 2 below.

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

You can uninstall Namo WebEditor 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 Namo WebEditor 9 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

Namo WebEditor 9

SJ Namo

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 ZendOptimizer.dll 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 ZendOptimizer.dll 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 ZendOptimizer.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 ZendOptimizer.dll file version. We maintain a comprehensive database of 100% malware-free ZendOptimizer.dll files for every applicable version of Namo WebEditor. 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 ZendOptimizer.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Namo WebEditor folder location:
    Windows 10: C:\Program Files (x86)\Namo\WebEditor 9 Trial\bin\
  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 ZendOptimizer.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.



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


CAUTION : We strongly advise against downloading and copying ZendOptimizer.dll to your appropriate Windows system directory. SJ Namo typically does not release Namo WebEditor 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 ZendOptimizer.dll and all other DLL files for Namo WebEditor. An incorrectly installed DLL 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 ZendOptimizer.dll


DLL Files Related to ZendOptimizer.dll

File Name Description Software Program (Version) File Size (bytes) File Location
SyncEngine.dll Microsoft OneDrive Sync Engine Microsoft OneDrive (19.192.0926.0012) 7207784 C:\Windows\System32\en-US\
api-ms-win-crt-filesys... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\
msvcp140_2_app.dll Microsoft® C Runtime Library _2 Microsoft® Visual Studio® 2017 (14.22.27810.0) 198304 C:\Program Files (x86)\Common Files\System\Ole ...
qtquickextrasflatplugi... C++ Application Development Framework Qt5 (5.11.1.0) 825400 C:\Users\Tester\AppData\Local\
NfPpt2Htm.dll NfPpt2Htm DLL NfPpt2Htm Dynamic Link Library (2, 0, 0, 18) 524288 C:\Windows\Prefetch\

Other Files Related to ZendOptimizer.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log Namo WebEditor 9 25842 C:\Windows\System32\Sysprep\Panther\
setupapi.dev.log Log Namo WebEditor 9 684126 C:\Windows\inf\
WmiApRpl.ini Windows Initialization Namo WebEditor 9 29736 C:\Windows\inf\WmiApRpl\0009\
WmiApRpl.h C/C++/Objective-C Header Namo WebEditor 9 3444 C:\Windows\System32\wbem\Performance\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


RocketPC

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.