BK4 File Extension

What is BK4 file?

BK4 is a file extension commonly associated with Corel WordPerfect Document Backup files. Corel WordPerfect Document Backup specification was created by Corel Corporation. BK4 file format is compatible with software that can be installed on Windows system platform. BK4 file belongs to the Archive Files category just like 619 other filename extensions listed in our database. The most popular software that supports BK4 files is WordPerfect Office. Software named WordPerfect Office was created by Corel Corporation. In order to find more detailed information on the software and BK4 files, check the developer’s official website.

Programs which support BK4 file extension

Programs that can handle BK4 files are as follows. BK4 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 BK4 extension?

Being unable to open files with BK4 extension can be have various origins. What is important, all common issues related to files with BK4 extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install WordPerfect Office software

Problems with opening and working with BK4 files are most probably having to do with no proper software compatible with BK4 files being present on your machine. The solution to this problem is very simple. Download WordPerfect Office and install it on your device. Above you will find a complete listing of programs that support BK4 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 WordPerfect Office website and download the installer.

Step 2. Verify the you have the latest version of WordPerfect Office

If you already have WordPerfect Office installed on your systems and BK4 files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. If you have an older version of WordPerfect Office installed, it may not support BK4 format. The latest version of WordPerfect Office should support all file formats that where compatible with older versions of the software.

Step 3. Assign WordPerfect Office to BK4 files

If you have the latest version of WordPerfect Office installed and the problem persists, select it as the default program to be used to manage BK4 on your device. The method is quite simple and varies little across operating systems.

Change the default application in Windows

• Clicking the BK4 with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where WordPerfect Office is installed, check the Always use this app to open BK4 files box and conform your selection by clicking OK button

Change the default application in Mac OS

• By clicking right mouse button on the selected BK4 file open the file menu and choose Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• If you followed the previous steps a message should appear: This change will be applied to all files with BK4 extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the BK4 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 BK4 file in question. Being unable to access the file can be related to various issues.

1. Check the BK4 file for viruses or malware

If the file is infected, the malware that resides in the BK4 file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. BK4 file is infected with malware? Follow the steps suggested by your antivirus software.

2. Verify that the BK4 file’s structure is intact

If the BK4 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. If the BK4 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 Corel WordPerfect Document Backup file.

4. Check whether your system can handle WordPerfect Office

If the system is under havy load, it may not be able to handle the program that you use to open files with BK4 extension. In this case close the other applications.

5. Ensure that you have the latest drivers and system updates and patches installed

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Corel WordPerfect Document Backup files. It may be the case that the BK4 files work properly with updated software that addresses some system bugs.

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