How to Download and Repair 9P086NHDNB9W.dat (3 Step Guide)

Last Updated: 11/25/2023
[Average Article Time to Read: 4.7 minutes]

Game Data files such as 9P086NHDNB9W.dat utilize the DAT file extension. This file is considered a Dynamic Link Library (Game Data) file, and was first created by Daum Communications for the PotPlayer (64-bit) 1.7.21097 software package.

The first release in the Windows 10 Operating System for 9P086NHDNB9W.dat was on 12/11/2019 inside PotPlayer (64-bit) 1.7.21097. This file version is latest update offered from Daum Communications, according to our records.

Continue reading below to discover detailed file information, DAT file troubleshooting, and free downloads of several versions of 9P086NHDNB9W.dat.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: 9P086NHDNB9W.dat
File Extension: DAT file extension
File Type: Dynamic Link Library
Description: Game Data
User Popularity Rating:
 
Developer and Software Information
Software Program: PotPlayer (64-bit) 1.7.21097
Developer: Daum Communications
Software: PotPlayer (64-bit)
Software Version: 1.7.21097
File Details
File Size (Bytes): 3205
Oldest File Date: 01/20/2020
Latest File Date: 01/20/2020


What are 9P086NHDNB9W.dat Error Messages?


Dynamic Link Library 9P086NHDNB9W.dat Errors

9P086NHDNB9W.dat is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like 9P086NHDNB9W.dat, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. PotPlayer (64-bit)) could share the same 9P086NHDNB9W.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 9P086NHDNB9W.dat is attempted to be loaded either when PotPlayer (64-bit) is starting up, or in some cases already running. Some of the most common 9P086NHDNB9W.dat errors include:

Your 9P086NHDNB9W.dat file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with PotPlayer (64-bit)), or deleted by a malware infection. Furthermore, 9P086NHDNB9W.dat file corruption could be caused from a power outage when loading PotPlayer (64-bit), system crash while loading 9P086NHDNB9W.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 9P086NHDNB9W.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 9P086NHDNB9W.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 9P086NHDNB9W.dat error, please proceed to the Step 2 below.

Step 2: If recently installed PotPlayer (64-bit) (or related software), uninstall then try reinstalling PotPlayer (64-bit) software.

You can uninstall PotPlayer (64-bit) 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 PotPlayer (64-bit) 1.7.21097 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall PotPlayer (64-bit) software.

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

PotPlayer (64-bit) 1.7.21097

Daum Communications

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 9P086NHDNB9W.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 9P086NHDNB9W.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 9P086NHDNB9W.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 9P086NHDNB9W.dat file version. We maintain a comprehensive database of 100% malware-free 9P086NHDNB9W.dat files for every applicable version of PotPlayer (64-bit). 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 9P086NHDNB9W.dat Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate PotPlayer (64-bit) folder location:
    Windows 10: C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\
  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 9P086NHDNB9W.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 9P086NHDNB9W.dat Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying 9P086NHDNB9W.dat to your appropriate Windows system directory. Daum Communications typically does not release PotPlayer (64-bit) 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 9P086NHDNB9W.dat and all other DAT files for PotPlayer (64-bit). 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


Files Related to 9P086NHDNB9W.dat


DAT Files Related to 9P086NHDNB9W.dat

File Name Description Software Program (Version) File Size (bytes) File Location
DiscoverCacheData.dat Game Data PotPlayer (64-bit) 1.7.21097 985 C:\Users\Bill Gates\AppData\Local\Microsoft\Win...
StartUnifiedTileModelC... Game Data PotPlayer (64-bit) 1.7.21097 44426 C:\Program Files\Common Files\microsoft shared\...
9WZDNCRFJ3PT.dat Game Data PotPlayer (64-bit) 1.7.21097 461 C:\Windows\Temp\0793FEE1-670F-4724-9155-79E0220...
9WZDNCRFJBH4.dat Game Data PotPlayer (64-bit) 1.7.21097 466 C:\Windows\Temp\6C96E140-F45A-4E8B-99FA-2FDE40C...
settings.dat Game Data PotPlayer (64-bit) 1.7.21097 8192 C:\Windows\System32\

Other Files Related to 9P086NHDNB9W.dat

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log PotPlayer (32-bit) 1.7.20977 980317 C:\Windows\Logs\CBS\
setuperr.log Log PotPlayer (32-bit) 1.7.20977 10615 C:\Windows\Logs\DPX\
setupact.log Log PotPlayer (32-bit) 1.7.20977 62521 C:\Windows\Panther\UnattendGC\
setupact.log Log PotPlayer (32-bit) 1.7.20977 14252 C:\Windows\System32\Sysprep\Panther\
WmiApRpl.ini Windows Initialization PotPlayer (32-bit) 1.7.20977 29736 C:\Windows\inf\WmiApRpl\0009\


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