Download IObitSmartDefragExtension_x64.dll and Troubleshoot DLL Errors

Last Updated: 11/25/2023
[Time Needed for Reading: ~4-6 minutes]

DLL files such as IObitSmartDefragExtension_x64.dll are categorized as Win64 DLL (Dynamic link library) files. As a IObit Smart Defrag Extension file, it was created for use in Smart Defrag by IObit.

The first version of IObitSmartDefragExtension_x64.dll was released for the Windows 10 Operating System on 09/18/2019 inside Smart Defrag 6.3.5.188. This is the most recent release date from IObit, according to our records.

Below, you find comprehensive file information, instructions for simple DLL file troubleshooting, and list of free IObitSmartDefragExtension_x64.dll downloads for each available file version.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: IObitSmartDefragExtension_x64.dll
File Extension: DLL file extension
Description: IObit Smart Defrag Extension
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: IObit
Software Program: Smart Defrag
Legal Copyright: © IObit. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x9720
Code Size: 84480


What are IObitSmartDefragExtension_x64.dll Error Messages?


Dynamic Link Library IObitSmartDefragExtension_x64.dll Errors

IObitSmartDefragExtension_x64.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like IObitSmartDefragExtension_x64.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. Smart Defrag) could share the same IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.dll is attempted to be loaded either when Smart Defrag is starting up, or in some cases already running. Some of the most common IObitSmartDefragExtension_x64.dll errors include:

Your IObitSmartDefragExtension_x64.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Smart Defrag), or deleted by a malware infection. Furthermore, IObitSmartDefragExtension_x64.dll file corruption could be caused from a power outage when loading Smart Defrag, system crash while loading IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.dll error, please proceed to the Step 2 below.

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

You can uninstall Smart Defrag 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 Smart Defrag 6.3.5.188 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

Smart Defrag 6.3.5.188

IObit

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 IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.dll file version. We maintain a comprehensive database of 100% malware-free IObitSmartDefragExtension_x64.dll files for every applicable version of Smart Defrag. 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 IObitSmartDefragExtension_x64.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Smart Defrag folder location:
    Windows 10: C:\Program Files (x86)\IObit\Smart Defrag\Extension\
  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 IObitSmartDefragExtension_x64.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 IObitSmartDefragExtension_x64.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying IObitSmartDefragExtension_x64.dll to your appropriate Windows system directory. IObit typically does not release Smart Defrag 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 IObitSmartDefragExtension_x64.dll and all other DLL files for Smart Defrag. 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 IObitSmartDefragExtension_x64.dll


DLL Files Related to IObitSmartDefragExtension_x64.dll

File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-core-consol... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 18760 C:\WINDOWS\Tasks\
System.Drawing.ni.dll Dynamic Link Library Smart Defrag 6.3.5.188 2320384 C:\Program Files\Common Files\microsoft shared\...
qtquickextrasplugin.dll C++ Application Development Framework Qt5 (5.11.1.0) 74872 C:\Users\Tester\AppData\Local\
IObitSmartDefragExtens... IObit Smart Defrag Extension Smart Defrag (6.0.0.1) 178960 C:\Windows\ServiceProfiles\NetworkService\AppDa...
qtquickextrasflatplugi... C++ Application Development Framework Qt5 (5.11.1.0) 832336 C:\Users\Tester\AppData\Local\

Other Files Related to IObitSmartDefragExtension_x64.dll

File Name Description Software Program (Version) File Size (bytes) File Location
desktop.ini Windows Initialization Advanced SystemCare Ultimate 12.1.0.120 63 C:\ProgramData\{D76294E6-03B8-4971-AF2E-3F84616...
Sessions.xml Extensible Markup Language Advanced SystemCare Free 12.6.0.368 5303711 C:\Windows\servicing\Sessions\
CBS.log Log Advanced SystemCare Ultimate 12.1.0.120 890557 C:\Windows\Logs\CBS\
system.ini Windows Initialization IObit Malware Fighter 7.2.0.5748 58 C:\Program Files (x86)\IObit\IObit Malware Figh...
setupact.log Log Start Menu 8 5.1.0.1 62521 C:\Windows\Panther\UnattendGC\


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