PKX File Extension

What is PKX file?

PKX filename suffix is mostly used for Rational XDE files. Rational XDE specification was created by IBM. PKX file format is compatible with software that can be installed on Windows system platform. Files with PKX extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. Rational Rose Developer for Java is by far the most used program for working with PKX files. Rational Rose Developer for Java software was developed by IBM, and on its official website you may find more information about PKX files or the Rational Rose Developer for Java software program.

Programs which support PKX file extension

Below is a table that list programs that support PKX files. PKX files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with PKX extension?

Problems with accessing PKX may be due to various reasons. Fortunately, most common problems with PKX 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 Rational Rose Developer for Java

Problems with opening and working with PKX files are most probably having to do with no proper software compatible with PKX files being present on your machine. The solution is straightforward, just download and install Rational Rose Developer for Java. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading Rational Rose Developer for Java installed is by going to developer’s website (IBM) and downloading the software using provided links.

Step 2. Update Rational Rose Developer for Java to the latest version

If the problems with opening PKX files still occur even after installing Rational Rose Developer for Java, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Rational Rose Developer for Java is available. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why PKX files are not compatible with Rational Rose Developer for Java. The most recent version of Rational Rose Developer for Java is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open PKX files to Rational Rose Developer for Java

If the issue has not been solved in the previous step, you should associate PKX files with latest version of Rational Rose Developer for Java you have installed on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

• Clicking the PKX 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 Rational Rose Developer for Java installation folder. Confirm by checking Always use this app to open PKX files box and clicking OK button.

Change the default application in Mac OS

• Right-click the PKX file and select Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with PKX extension. By clicking Continue you confirm your selection.

Step 4. Verify that the PKX is not faulty

Should the problem still occur after following steps 1-3, check if the PKX file is valid. It is probable that the file is corrupted and thus cannot be accessed.

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

If the PKX is indeed infected, it is possible that the malware is blocking it from opening. Scan the PKX file as well as your computer for malware or viruses. If the scanner detected that the PKX file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

If the PKX file was sent to you by someone else, ask this person to resend the file to you. 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 PKX 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.

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Switch to an account that has required privileges and try opening the Rational XDE file again.

4. Make sure that the system has sufficient resources to run Rational Rose Developer for Java

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

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

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Rational XDE files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle PKX files.

Do you want to help?

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