DWN File Extension

DWN file icon
FrameWork Database Format

What is DWN file?

DWN filename suffix is mostly used for FrameWork Database Format files. DWN files are supported by software applications available for devices running Windows. Files with DWN extension are categorized as Database Files files. The Database Files subset comprises 343 various file formats. The most popular software that supports DWN files is Firmware updater.

Programs which support DWN file extension

Programs that can handle DWN files are as follows. Files with DWN extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Programs that support DWN file

How to open file with DWN extension?

There can be multiple causes why you have problems with opening DWN files on given system. On the bright side, the most encountered issues pertaining to FrameWork Database Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with DWN files.

Step 1. Install Firmware updater software

Problems with opening and working with DWN files are most probably having to do with no proper software compatible with DWN files being present on your machine. The solution to this problem is very simple. Download Firmware updater and install it on your device. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Firmware updater website and download the installer.

Step 2. Verify the you have the latest version of Firmware updater

If the problems with opening DWN files still occur even after installing Firmware updater, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Firmware updater is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why DWN files are not compatible with Firmware updater. The most recent version of Firmware updater is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open DWN files to Firmware updater

If the issue has not been solved in the previous step, you should associate DWN files with latest version of Firmware updater you have installed on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the DWN file
  • Click Choose another app and then select More apps option
  • Finally select Look for another app on this PC, point to the folder where Firmware updater is installed, check the Always use this app to open DWN files box and conform your selection by clicking OK button

Change the default application in Mac OS

  • By clicking right mouse button on the selected DWN file open the file menu and choose Information
  • Open the Open with section by clicking its name
  • From the list choose the appropriate program and confirm by clicking Change for all....
  • If you followed the previous steps a message should appear: This change will be applied to all files with DWN extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the DWN file is complete and free of errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the DWN file in question. Problems with opening the file may arise due to various reasons.

1. The DWN may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the DWN is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the scanner detected that the DWN file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the DWN file’s structure is intact

Did you receive the DWN file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. When downloading the file with DWN extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the FrameWork Database Format file.

4. Verify that your device fulfills the requirements to be able to open Firmware updater

If the systems has insufficient resources to open DWN files, try closing all currently running applications and try again.

5. Check if you have the latest updates to the operating system and drivers

Latest versions of programs and drivers may help you solve problems with FrameWork Database Format files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle DWN files.

Do you want to help?

If you have additional information about the DWN file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on DWN file.

Top File Extensions
Show more
File Extension of the day
xlsx icon


Microsoft Excel Open XML Spreadsheet

Files with the .XLSX extension contain spreadsheets compressed in ZIP format, stored in an open format based on XML – Office Open XML. It was...