ACCDW File Extension

ACCDW file icon
Microsoft Access Database Link Format

What is ACCDW file?

Full format name of files that use ACCDW extension is Microsoft Access Database Link Format. Microsoft Access Database Link Format specification was created by Microsoft. ACCDW file format is compatible with software that can be installed on Windows system platform. ACCDW file format, along with 348 other file formats, belongs to the Database Files category. The most popular software that supports ACCDW files is Microsoft Access. Microsoft Access software was developed by Microsoft Corporation, and on its official website you may find more information about ACCDW files or the Microsoft Access software program.

Programs which support ACCDW file extension

The following listing features ACCDW-compatible programs. Files with ACCDW 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 ACCDW file

How to open file with ACCDW extension?

Being unable to open files with ACCDW extension can be have various origins. On the bright side, the most encountered issues pertaining to Microsoft Access Database Link Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Microsoft Access

The most common reason for such problems is the lack of proper applications that supports ACCDW files installed on the system. To address this issue, go to the Microsoft Access developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Microsoft Access website and download the installer.

Step 2. Verify the you have the latest version of Microsoft Access

If the problems with opening ACCDW files still occur even after installing Microsoft Access, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Microsoft Access 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 ACCDW files are not compatible with Microsoft Access. The latest version of Microsoft Access should support all file formats that where compatible with older versions of the software.

Step 3. Associate Microsoft Access Database Link Format files with Microsoft Access

After installing Microsoft Access (the most recent version) make sure that it is set as the default application to open ACCDW files. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the ACCDW file
  • Click Choose another app and then select More apps option
  • The last step is to select Look for another app on this PC option supply the directory path to the folder where Microsoft Access is installed. Now all that is left is to confirm your choice by selecting Always use this app to open ACCDW files and clicking OK.

Selecting the first-choice application in Mac OS

  • By clicking right mouse button on the selected ACCDW file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • Select Microsoft Access and click Change for all...
  • If you followed the previous steps a message should appear: This change will be applied to all files with ACCDW extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the ACCDW is not faulty

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

1. Check the ACCDW file for viruses or malware

Should it happed that the ACCDW is infected with a virus, this may be that cause that prevents you from accessing it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the ACCDW file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

Did you receive the ACCDW file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the ACCDW file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

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 Microsoft Access Database Link Format file.

4. Verify that your device fulfills the requirements to be able to open Microsoft Access

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

5. Verify that your operating system and drivers are up to date

Latest versions of programs and drivers may help you solve problems with Microsoft Access Database Link 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 ACCDW files.

Do you want to help?

If you have additional information about the ACCDW 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 ACCDW file.

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


Data Format

Files with DTA extension are generic type of files used by many different applications for storing data. DTA file can contain various types of info...