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What is the .LCK File Extension?

.LCK File Extension Description:

several programs in their lock files use The LCK file extension. The term File locking is defined as a method that allows entry to a file, by only a process, or a single user at a given time. Its main purpose is the prevention of interceding update situations. It prevents the problem by the enforcement of a serialization of update processes of given files.

One use of files with the .lck file extension is maintaining databases, where it can serialize the access to the whole physical file underlying in a database. Files with the .lck file extension have the job of signaling their presence that the resource is locked. A lock file is the best approach for controlling resources.

One application that uses the LCK file extension for its lock files is Autodesk Inventor. The CAD software is part of the Autodesk product line that gives a set of applications or design and 2D tools, to assist manufacturers move into 3D. The LCK file extension prevents the uncontrolled access to the folders defined in a project file.

The LCK file extension is also used as the lock file for the Adobe PageMaker database. This desktop publishing program is used for publications such as newspapers, corporate newsletters, and output, which require complex design like magazines. Adobe Dreamweaver utilize the LCK file extension for its lock files as well, the application is used with web development, in developing complex web-based Internet applications, social network services, and electronic businesses.

ACT! Software also uses the LCK file extension for its database lock files. ACT! Is a customer manager that organizes client contact information manages, everyday responsibilities, and allows you to communicate effectively to improve productivity. Corel Paradox uses lock files with the LCK file extension as well, for its relational database management system. Paradox stores files in the form of tables, and relationship between data is also saved in table form. Files in the .lck file extension assist Paradox in controlling database resources from being modified by multiple users.

Author: Autodesk, adobe Systems, Sage Software, Corel Corporation
Author URL:,,,,
Related Applications: Autodesk Inventor, Adobe PageMaker, Adobe Dreamwaveaer, ACT! Software, Corel Paradox
Common Path: N/A


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What Causes .LCK files Errors?

.LCK files errors are potential severe Windows errors and many times are caused because of a corrupt program registry that needs to be rectified right away to protect against further failure in other applications and/or hardware. Experiencing these errors puts your system at risk for fatal crashes, blue screen errors and even hardware failure.

.LCK files Errors - Common Symptoms:

.LCK files errors bring forth numerous symptoms, such as: personal computer freezes on start up or shut down, applications freeze up, decreased personal computer performance, case speaker beeps, trouble opening documents, sluggish behaviour and program installation failure.

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What is the .LCK File Extension?    |    Scan for .LCK File Extension Errors    |    How to Fix .LCK File Extension Errors