JET File Extension

What is JET file?

JET filename suffix is mostly used for Microsoft JET Database Format files. Files with JET extension may be used by programs distributed for Windows platform. Files with JET extension are categorized as Database Files files. The Database Files subset comprises 403 various file formats. Microsoft Access supports JET files and is the most frequently used program to handle such files, yet 1 other tools may also be used. On the official website of Microsoft Corporation developer not only will you find detailed information about theMicrosoft Access software, but also about JET and other supported file formats.

Programs which support JET file extension

Programs that can handle JET files are as follows. Files with JET 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.

Updated: 02/27/2022

How to open file with JET extension?

There can be multiple causes why you have problems with opening JET files on given system. Fortunately, most common problems with JET files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Microsoft Access

The main and most frequent cause precluding users form opening JET files is that no program that can handle JET files is installed on user’s system. This one is an easy one. Select Microsoft Access or one of the recommended programs (for example, EAMS) and download it from appropriate source and install on your system. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download Microsoft Access installer in the most secured manner, we suggest you visit Microsoft Corporation website and download from their official repositories.

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

You still cannot access JET files although Microsoft Access is installed on your system? Make sure that the software is up to date. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that Microsoft Access cannot handle files with JET may be that the software is outdated. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Microsoft Access.

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

If you have the latest version of Microsoft Access installed and the problem persists, select it as the default program to be used to manage JET 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.

Selecting the first-choice application in Windows

• Right-click the JET file and choose Open with option
• Select Choose another app → More apps
• 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 JET files and clicking OK.

Selecting the first-choice application in Mac OS

• By clicking right mouse button on the selected JET 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 JET extension. Next, click the Continue button to finalize the process.

Step 4. Check the JET for errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper JET file. It is probable that the file is corrupted and thus cannot be accessed.

1. Check the JET file for viruses or malware

Should it happed that the JET 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 JET file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If you obtained the problematic JET file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the JET file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Log in using an administrative account and see If this solves the problem.

4. Make sure that the system has sufficient resources to run Microsoft Access

The operating systems may note enough free resources to run the application that support JET files. Close all running programs and try opening the JET file.

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Microsoft JET Database Format file. It is possible that one of the available system or driver updates may solve the problems with JET files affecting older versions of given software.

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