JMK File Extension

What is JMK file?

JMK filename suffix is mostly used for JX Makefile Format files. Files with JMK extension may be used by programs distributed for Windows platform. JMK file belongs to the Developer Files category just like 1205 other filename extensions listed in our database. The software recommended for managing JMK files is JX.

Programs which support JMK file extension

The following listing features JMK-compatible programs. Files with JMK 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: 07/19/2020

How to open file with JMK extension?

There can be multiple causes why you have problems with opening JMK files on given system. Fortunately, most common problems with JMK files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install JX

Problems with opening and working with JMK files are most probably having to do with no proper software compatible with JMK files being present on your machine. The solution is straightforward, just download and install JX. Above you will find a complete listing of programs that support JMK files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit JX website and download the installer.

Step 2. Verify the you have the latest version of JX

If you already have JX installed on your systems and JMK files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that JX cannot handle files with JMK may be that the software is outdated. The most recent version of JX is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign JX to JMK files

If the issue has not been solved in the previous step, you should associate JMK files with latest version of JX 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.

The procedure to change the default program in Windows

• Clicking the JMK with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the JX installation folder. Confirm by checking Always use this app to open JMK files box and clicking OK button.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected JMK 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....
• A message window should appear informing that This change will be applied to all files with JMK extension. By clicking Continue you confirm your selection.

Step 4. Check the JMK for errors

Should the problem still occur after following steps 1-3, check if the JMK file is valid. Being unable to access the file can be related to various issues.

1. Verify that the JMK in question is not infected with a computer virus

If the file is infected, the malware that resides in the JMK file hinders attempts to open it. Scan the JMK file as well as your computer for malware or viruses. If the scanner detected that the JMK file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with JMK extension is complete and error-free

If the JMK file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. When downloading the file with JMK extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the JX Makefile Format file.

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

If the system is under havy load, it may not be able to handle the program that you use to open files with JMK extension. In this case close the other applications.

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with JX Makefile Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle JMK files.

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