WK! File Extension

What is WK! file?

WK! filename suffix is mostly used for Lotus 1-2-3 Spreadsheet files. IBM defined the Lotus 1-2-3 Spreadsheet format standard. WK! files are supported by software applications available for devices running Windows. WK! file belongs to the Spreadsheet Files category just like 100 other filename extensions listed in our database. The most popular program for handling WK! files is Lotus 1-2-3, but users can choose among 4 different programs that support this file format. Lotus 1-2-3 software was developed by IBM, and on its official website you may find more information about WK! files or the Lotus 1-2-3 software program.

Programs which support WK! file extension

Programs that can handle WK! files are as follows. WK! 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 WK! extension?

There can be multiple causes why you have problems with opening WK! files on given system. On the bright side, the most encountered issues pertaining to Lotus 1-2-3 Spreadsheet files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install Lotus 1-2-3 software

Problems with opening and working with WK! files are most probably having to do with no proper software compatible with WK! files being present on your machine. This issue can be addressed by downloading and installing Lotus 1-2-3 or different compatible program, such as Microsoft Excel, Ability Spreadsheet, Corel Quattro Pro. Above you will find a complete listing of programs that support WK! 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 Lotus 1-2-3 website and download the installer.

Step 2. Verify the you have the latest version of Lotus 1-2-3

If the problems with opening WK! files still occur even after installing Lotus 1-2-3, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Lotus 1-2-3 is available. 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 Lotus 1-2-3 installed, it may not support WK! 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 Lotus 1-2-3.

Step 3. Set the default application to open WK! files to Lotus 1-2-3

After installing Lotus 1-2-3 (the most recent version) make sure that it is set as the default application to open WK! files. 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

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the WK! file
• 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 Lotus 1-2-3 installation folder. Confirm by checking Always use this app to open WK! files box and clicking OK button.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected WK! file open the file menu and choose Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select Lotus 1-2-3 and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with WK! extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the WK! file is complete and free of errors

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

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

If the WK! is indeed infected, it is possible that the malware is blocking it from opening. Scan the WK! file as well as your computer for malware or viruses. WK! file is infected with malware? Follow the steps suggested by your antivirus software.

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

If you obtained the problematic WK! file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with WK! extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access 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 Lotus 1-2-3 Spreadsheet file.

4. Verify that your device fulfills the requirements to be able to open Lotus 1-2-3

The operating systems may note enough free resources to run the application that support WK! files. Close all running programs and try opening the WK! 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 Lotus 1-2-3 Spreadsheet file. It is possible that one of the available system or driver updates may solve the problems with WK! files affecting older versions of given software.

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