How to Download and Fix dafupnp.dll?

Sometimes Windows system displays error messages regarding corrupted or missing dafupnp.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent dafupnp.dll file can therefore effect in failed execution of the started process.

dafupnp.dll file DAF UPnP Provider. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of dafupnp.dll related errors on your device. You can also download dafupnp.dll file compatible with Windows 10, Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8

File info

General information
Filename dafupnp.dll
File extension DLL
Description DAF UPnP Provider
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
MIME type application/octet-stream
File type Executable application
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)

There are various types of errors related to dafupnp.dll file. dafupnp.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to dafupnp.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • dafupnp.dll is corrupted
  • dafupnp.dll cannot be located
  • Runtime Error - dafupnp.dll
  • dafupnp.dll file error
  • dafupnp.dll file cannot be loaded. Module was not found
  • cannot register dafupnp.dll file:
  • dafupnp.dll file could not be loaded
  • dafupnp.dll file doesn't exist



Application could not be started because dafupnp.dll file is missing. Reinstall the application to solve the problem.


Problems related to dafupnp.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing dafupnp.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

dafupnp.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with dafupnp.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to dafupnp.dll file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of dafupnp.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to dafupnp.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the dafupnp.dll file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the dafupnp.dll file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the dafupnp.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace dafupnp.dll file

The last solution is to manually download and replace dafupnp.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded dafupnp.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of dafupnp.dll file example directory paths.

  • Windows 10: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\

If the steps did not solve your dafupnp.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename dafupnp.dll
System Windows 10
File size 150528 bytes
Date 2017-03-18
File details
MD5 fc940c32634265564746d3f2da34e901
SHA1 344f1e58bb032f14d033804443ad621db1993597
SHA256 fa40ea02c71d0ff2ddf036a08e6638e45f3485709052f5d19654b0a957ba0992
CRC32 aa832379
Example file location C:\Windows\System32\
Filename dafupnp.dll
System Windows 8.1
File size 118272 bytes
Date 2014-11-21
File details
MD5 de8d48b3cd555ffa586fcb3d8d9ceff4
SHA1 75c43710ca157b4c77cca0e4c8bac3974fb61a9b
SHA256 66de8e5424e7874f9ae4a07a79a080f11af7e0b26c52f3a4994d234fd66e033f
CRC32 2168501f
Example file location C:\Windows\System32\
Filename dafupnp.dll
System Windows 8
File size 110080 bytes
Date 2012-07-26
File details
MD5 96c2a5f65dcc9ae398d426015b4a2c9e
SHA1 e33fba7205fbe9d858ea2c9aaef0cd7cec9c7d2d
SHA256 b87589c6ceeb17512c64c876819290ca6b482b3ae14f2d3a2829c75a34ef7cee
CRC32 27c6239f
Example file location 1: C:\Windows\System32\