How to Download SFCN.dat and Fix Error Messages

Last Updated: 11/30/2024
[Time Required for Reading: 3.5 minutes]

SFCN.dat, also known as a Game Data file, was created by TechyGeeksHome for the development of Cisco VPN Client Fix for Windows 8.1 and 10 3.6. DAT files fall under under the Dynamic Link Library (Game Data) file type category.

SFCN.dat was initially released with Windows 7 on 07/22/2009 for the Windows 7 Operating System. The latest file update released for Cisco VPN Client Fix for Windows 8.1 and 10 3.6 was on 08/02/2018 [file version 3.6]. SFCN.dat is found in Windows 10, Windows 8.1, and Windows 8.

This article discusses complete file details, DAT file troubleshooting instructions for problems with SFCN.dat, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: SFCN.dat
File Extension: DAT file extension
File Type: Dynamic Link Library
Description: Game Data
User Popularity Rating:
 
Developer and Software Information
Software Program: Cisco VPN Client Fix for Windows 8.1 and 10 3.6
Developer: TechyGeeksHome
Software: Cisco VPN Client Fix for Windows 8.1 and 10
Software Version: 3.6
File Details
File Size (Bytes): 1824
Oldest File Date: 06/10/2009
Latest File Date: 03/16/2020


What are SFCN.dat Error Messages?


Dynamic Link Library SFCN.dat Errors

SFCN.dat is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like SFCN.dat, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like AppInstaller.exe - to follow. These files were created so that multiple programs (eg. Cisco VPN Client Fix for Windows 8.1 and 10) could share the same SFCN.dat 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 DAT 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 SFCN.dat is attempted to be loaded either when Cisco VPN Client Fix for Windows 8.1 and 10 is starting up, or in some cases already running. Some of the most common SFCN.dat errors include:

Your SFCN.dat file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Cisco VPN Client Fix for Windows 8.1 and 10), or deleted by a malware infection. Furthermore, SFCN.dat file corruption could be caused from a power outage when loading Cisco VPN Client Fix for Windows 8.1 and 10, system crash while loading SFCN.dat, 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 SFCN.dat 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 SFCN.dat 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 SFCN.dat error, please proceed to the Step 2 below.

Step 2: If recently installed Cisco VPN Client Fix for Windows 8.1 and 10 (or related software), uninstall then try reinstalling Cisco VPN Client Fix for Windows 8.1 and 10 software.

You can uninstall Cisco VPN Client Fix for Windows 8.1 and 10 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 Cisco VPN Client Fix for Windows 8.1 and 10 3.6 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Cisco VPN Client Fix for Windows 8.1 and 10 software.

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

Cisco VPN Client Fix for Windows 8.1 and 10 3.6

TechyGeeksHome

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 SFCN.dat 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 SFCN.dat 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 SFCN.dat 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 SFCN.dat file version. We maintain a comprehensive database of 100% malware-free SFCN.dat files for every applicable version of Cisco VPN Client Fix for Windows 8.1 and 10. 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 SFCN.dat Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Cisco VPN Client Fix for Windows 8.1 and 10 folder location:
    Windows 7: C:\Windows\System32\migwiz\
    Windows 7: C:\Windows\SysWOW64\migwiz\
    Windows 8: C:\Windows\System32\migwiz\
    Windows 8.1: C:\Windows\System32\migwiz\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Show 102 more directories +
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
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    Windows 10: C:\$WINDOWS.~BT\Sources\
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    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_microsoft-windows-i..dsetup-rejuvenation_31bf3856ad364e35_10.0.16299.547_none_6027e2327b81f3cc\
    Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\amd64_microsoft-windows-migrationengine_31bf3856ad364e35_10.0.16299.192_none_65fb81a046336b30\
    Windows 10: C:\Windows\Temp\527D94AF-D053-4381-B105-0D815D53791E\wow64_microsoft-windows-migrationengine_31bf3856ad364e35_10.0.16299.192_none_70502bf27a942d2b\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
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    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
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    Windows 10: C:\$WINDOWS.~BT\Sources\
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    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\$WINDOWS.~BT\Sources\
    Windows 10: C:\Windows\System32\migwiz\
  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 SFCN.dat 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 SFCN.dat Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying SFCN.dat to your appropriate Windows system directory. TechyGeeksHome typically does not release Cisco VPN Client Fix for Windows 8.1 and 10 DAT 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 SFCN.dat and all other DAT files for Cisco VPN Client Fix for Windows 8.1 and 10. An incorrectly installed DAT file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Windows 8.1
Windows 8
Windows 7


Files Related to SFCN.dat


DAT Files Related to SFCN.dat

File Name Description Software Program (Version) File Size (bytes) File Location
settings.dat Game Data Cisco VPN Client Fix for Windows 8.1 and 10 3.6 8192 C:\Windows\System32\
User.dat Game Data Cisco VPN Client Fix for Windows 8.1 and 10 3.6 8192 C:\Program Files (x86)\Microsoft Office\root\vf...
settings.dat Game Data Cisco VPN Client Fix for Windows 8.1 and 10 3.6 8192 C:\Windows\System32\
StartUnifiedTileModelC... Game Data Cisco VPN Client Fix for Windows 8.1 and 10 3.6 23026 C:\Program Files\Common Files\microsoft shared\...
cache.dat Game Data Cisco VPN Client Fix for Windows 8.1 and 10 3.6 285384 C:\Windows\Panther\UnattendGC\

Other Files Related to SFCN.dat

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log Cisco VPN Client Fix for Windows 8.1 and 10 3.6 974181 C:\Windows\Logs\CBS\
setuperr.log Log Cisco VPN Client Fix for Windows 8.1 and 10 3.6 5179 C:\Windows\Panther\NewOs\Panther\
setuperr.log Log Cisco VPN Client Fix for Windows 8.1 and 10 3.6 23500 C:\Windows\Logs\DPX\
setupact.log Log Cisco VPN Client Fix for Windows 8.1 and 10 3.6 1304398 C:\Windows\Panther\NewOs\Panther\
setupact.log Log Cisco VPN Client Fix for Windows 8.1 and 10 3.6 202346 C:\$WINDOWS.~BT\Sources\Panther\


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