SmadAv SmadAV 2019 DLL SmadExtc64.dll

SmadExtc64.dll DLL Errors: Download and Troubleshoot

Last Updated: 11/27/2023
[Time to Read Article: 5 minutes]

Smadav Shell Extension for 64-bit files, such as SmadExtc64.dll, are considered a type of Win64 DLL (Dynamic link library) file. They are associated with the DLL file extension, developed by SmadAv for SmadExt.

SmadExtc64.dll was first released in the Windows 10 Operating System on 10/01/2019 with SmadAV 2019 13. This file marks the latest update from SmadAv, according to our records.

Please see below for more detailed information, DLL file troubleshooting instructions, and free downloads of different versions of SmadExtc64.dll.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	SmadExtc64.dll
File Extension:	DLL file extension
Description:	Smadav Shell Extension for 64-bit
Object File Type:	Dynamic link library
File Operating System:	Win32
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Smadsoft
Software Program:	SmadExt
Legal Copyright:	Copyright (c) 2013

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x71e4
Code Size:	65536

View Other SmadExtc64.dll Information

File Info	Description
File Size:	111 kB
File Modification Date/Time:	2019:10:29 18:58:59+00:00
File Type:	Win64 DLL
MIME Type:	application/octet-stream
Machine Type:	AMD AMD64
Time Stamp:	2013:11:27 06:29:01+00:00
PE Type:	PE32+
Linker Version:	9.0
Code Size:	65536
Initialized Data Size:	39424
Uninitialized Data Size:	0
Entry Point:	0x71e4
OS Version:	5.2
Image Version:	0.0
Subsystem Version:	5.2
Subsystem:	Windows GUI
File Version Number:	1.2.0.0
Product Version Number:	1.2.0.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Win32
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Smadsoft
File Description:	Smadav Shell Extension for 64-bit
File Version:	1.2.0.0
Internal Name:	SmadExt
Legal Copyright:	Copyright (c) 2013
Product Name:	SmadExt
Product Version:	1.2.0.0

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

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What are SmadExtc64.dll Error Messages?

Dynamic Link Library SmadExtc64.dll Errors

SmadExtc64.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like SmadExtc64.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like OneDriveSetup.exe - to follow. These files were created so that multiple programs (eg. SmadAV 2019) could share the same SmadExtc64.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 SmadExtc64.dll is attempted to be loaded either when SmadAV 2019 is starting up, or in some cases already running. Some of the most common SmadExtc64.dll errors include:

Access Violation at address - SmadExtc64.dll.
SmadExtc64.dll could not be found.
Cannot find C:\Program Files (x86)\SMADAV\SmadExtc64.dll.
Cannot register SmadExtc64.dll.
Cannot start SmadAV 2019. A required component is missing: SmadExtc64.dll. Please install SmadAV 2019 again.
Failed to load SmadExtc64.dll.
The application has failed to start because SmadExtc64.dll was not found.
The file SmadExtc64.dll is missing or corrupt.
This application failed to start because SmadExtc64.dll was not found. Re-installing the application may fix this problem.

Your SmadExtc64.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with SmadAV 2019), or deleted by a malware infection. Furthermore, SmadExtc64.dll file corruption could be caused from a power outage when loading SmadAV 2019, system crash while loading SmadExtc64.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 SmadExtc64.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 SmadExtc64.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 SmadExtc64.dll error, please proceed to the Step 2 below.

Step 2: If recently installed SmadAV 2019 (or related software), uninstall then try reinstalling SmadAV 2019 software.

You can uninstall SmadAV 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 SmadAV 2019 13 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall SmadAV 2019 software.

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

SmadAV 2019 13

SmadAv

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 SmadExtc64.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 SmadExtc64.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 SmadExtc64.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 SmadExtc64.dll file version. We maintain a comprehensive database of 100% malware-free SmadExtc64.dll files for every applicable version of SmadAV 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 SmadExtc64.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate SmadAV 2019 folder location:

Windows 10: C:\Program Files (x86)\SMADAV\
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 SmadExtc64.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 SmadExtc64.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying SmadExtc64.dll to your appropriate Windows system directory. SmadAv typically does not release SmadAV 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 SmadExtc64.dll and all other DLL files for SmadAV 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.

SmadAV 2019 13

File Name

Software Version

File Version

Architecture

SmadExtc64.dll

1.2.0.0

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	SmadExt
Software Version:	1.2.0.0
File Version:	1.2.0.0
File Size:	113264
File Date:	10/29/2019
MD5 Checksum:	f1ffb646c3e3abe1654c0b1774fec4fd
SHA1 Checksum:	de5885a96091905a367df23338e4df48d3f0574a
SHA256 Checksum:	a83c6c153fe3551f770c5f3c14b27b8d2e287afcaf81ab7337a8c35e89c232a8
CRC32:
File Directory Location:	C:\Program Files (x86)\SMADAV\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	0.0
Initialized Data Size:	39424
Linker Version:	9.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	10/29/2019

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Files Related to SmadExtc64.dll

DLL Files Related to SmadExtc64.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
SmadHook32b.dll	Smadav Whitelist Protection Library	SmadavProtect (1, 0, 0, 2)	76368	C:\Program Files\WindowsApps\Deleted\Microsoft....
Microsoft.Office.Irm.O...	Microsoft Ofc IRM Protector	Microsoft.Office.Irm.OfcProtector (1.0.3557.0524)	50520	C:\Users\Bill Gates\AppData\Local\
FloodgateClientLibrary...	Microsoft Office component	Microsoft Office (16.0.11619.10000)	2945352	C:\Documents and Settings\Bill\Local Settings\A...
mpengine.dll	Microsoft Malware Protection Engine	Microsoft Malware Protection (1.1.16500.1)	14459904	C:\Windows\System32\Sysprep\Panther\
windowplugin.dll	C++ Application Development Framework	Qt5 (5.11.1.0)	30336	C:\Users\Tester\AppData\Local\

Other Files Related to SmadExtc64.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	SmadAV 2019 13	23707	C:\Windows\System32\Sysprep\Panther\
WmiApRpl.ini	Windows Initialization	SmadAV 2019 13	29736	C:\Windows\inf\WmiApRpl\0009\
EtwRTEventLog-Applicat...	Microsoft Event Trace Log	SmadAV 2019 13	79992	C:\Windows\System32\LogFiles\WMI\RtBackup\
api-ms-win-core-debug-...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	18048	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
BootPerformanceDiagnos...	Binary Disk Image	SmadAV 2019 13	29392	C:\Windows\System32\wdi\

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