PK1 File Extension

What is PK1 file?

PK1 filename suffix is mostly used for XS Game files. Atari, Inc. defined the XS Game format standard. PK1 files are supported by software applications available for devices running Windows. PK1 file format, along with 1509 other file formats, belongs to the Game Files category. Dragon UnPACKer supports PK1 files and is the most frequently used program to handle such files, yet 1 other tools may also be used. Software named Dragon UnPACKer was created by Alexandre Devilliers. In order to find more detailed information on the software and PK1 files, check the developer’s official website.

Programs which support PK1 file extension

Programs that can handle PK1 files are as follows. PK1 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 PK1 extension?

Being unable to open files with PK1 extension can be have various origins. What is important, all common issues related to files with PK1 extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Install Dragon UnPACKer software

The most common reason for such problems is the lack of proper applications that supports PK1 files installed on the system. The most obvious solution is to download and install Dragon UnPACKer or one to the listed programs: XS. 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 Dragon UnPACKer installed is by going to developer’s website (Alexandre Devilliers) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Dragon UnPACKer

If you already have Dragon UnPACKer installed on your systems and PK1 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. If you have an older version of Dragon UnPACKer installed, it may not support PK1 format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Dragon UnPACKer.

Step 3. Assign Dragon UnPACKer to PK1 files

If the issue has not been solved in the previous step, you should associate PK1 files with latest version of Dragon UnPACKer 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 PK1 file
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where Dragon UnPACKer is installed, check the Always use this app to open PK1 files box and conform your selection by clicking OK button

Change the default application in Mac OS

• Right-click the PK1 file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• 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 PK1 extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the PK1 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 PK1 file in question. Being unable to access the file can be related to various issues.

1. Verify that the PK1 in question is not infected with a computer virus

If the PK1 is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the PK1 file is indeed infected follow the instructions below.

2. Ensure the file with PK1 extension is complete and error-free

If the PK1 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 PK1 extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

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 Dragon UnPACKer

If the system is under havy load, it may not be able to handle the program that you use to open files with PK1 extension. In this case close the other applications.

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

Latest versions of programs and drivers may help you solve problems with XS Game 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 PK1 files.

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