LCK File Extension
Program Lock Format
- File Type lck
- Popularity
- Application Microsoft Windows
- Category Temporary Files
What is a LCK file?
Files with the LCK extension are specifically tied to Program Lock Format, a Temporary Files type, and there are 241 files in this category.
LCK files are compatible with various operating systems, including Windows, Linux and Mac OS. There are 10 programs available to others a LCK file, including popular tools like Microsoft Windows, Microsoft FrontPage and Navicat.
Programs that support LCK files
How to open a LCK file?
If you are having trouble opening a LCK file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.
Microsoft Windows, Microsoft FrontPage and Navicat are among the most widely used programs for handling LCK files. To set up the newest version of Microsoft Windows on your device, simply go to the official Microsoft website. There you can download the edition compatible with every operating system.
Once setup is done, your operating system should assign Microsoft Windows as the default app for LCK files.
Set Microsoft Windows as the default LCK program
Change Default Program on Mac
- Right click or Control + left click on the desired LCK file;
- Choose "Open in Application" and click "Other";
- Scroll down to the bottom of the window, where you will find the "Enable" menu. Default, "Recommended Programs" will be selected;
- In this menu, choose "All Programs" and navigate to Microsoft Windows. Check the box next to "Always open in app" to make it the default program.
Change default programs in Windows
- To get started, right-click your LCK file, then choose "Open With" and select "Choose Another Application" from the context menu;
- In the pop-up window, select the Microsoft Windows application;
- Check the "Always use this application" checkbox, and then click "OK" to apply the selected application as the default for opening LCK files.
Solve problems with LCK files
If you encounter issues with LCK files, don’t worry—most can be fixed with minor software adjustments. Refer to the troubleshooting tips below.
What are the steps to repair a damaged LCK file?
Start a data recovery program and open the damaged LCK file. Then, choose the "Repair" option from the menu. Please wait patiently for the recovery process to finish as it will automatically repair the damaged temporary files.
How can I determine if my LCK file is damaged?
The signs of corrupted LCK temporary files can manifest as:
- Trying to work with the archive in Microsoft Windows or other programs causes instability or program crashes;
- Error notifications appear during file manipulation;
- The file does not open correctly or displays error messages;
- An unexplained increase in the size of the LCK file;
What are the reasons behind Microsoft Windows crash?
Insufficient software updates are a likely cause of Microsoft Windows crashes. Be sure to install the latest updates for Microsoft products.
Restarting your computer will solve many common problems, which is why it’s the first thing you should do before changing any settings related to the software.