Your computer is an intricate system which is made up of millions of hardware components and software files. Many of these software files are critical for the normal functioning of your computer and any problem in them can lead to different kinds of errors. These files can get into many different kinds of problems – they can become corrupt, infected, broken or invalid, or they can go missing.
This article will focus on the error message that is commonly encountered by computer users and informs that a particular DLL file has gone missing or a DLL file cannot be found. First, you need to know that if you encounter a missing DLL file error, there is no need to panic as you can resolve it yourself. Next, you need to know what the missing DLL error is, what causes it and how to resolve it.
DLL files comprise code libraries that can be loaded by various applications on your computer to perform specific functions. There are thousands of DLL files on a single computer. Out of these, some belong to a particular application while some are shared among multiple applications. As the term suggests, a missing DLL error occurs, when a particular application is unable to locate and load a DLL file that it needs to use in order to perform a certain task. This can happen due to several reasons. Let us take a look at some of the most common reasons and tips on how to deal with these errors.
A required DLL file gets overwritten by incorrect version when you install a new software product. Errors, such as the missing msvcr80.dll file usually occurs, if you install an old version of the software that overwrites newer DLL versions on your computer with an older version. The best way to deal with this issue is to obtain the latest version of this software product and install it. If this is not possible, uninstall this software and perform a system restore to revert the system files and settings to the time before you installed the software that generated the error.
A required DLL file gets deleted. There can be many reasons why this may happen:
Hardware malfunctioning and corrupt device drivers. DLL errors in core Windows files, such as Ntdll.dll and Hal.dll may occur due to malfunctioning hardware or outdated or corrupt device drivers. You may use a reliable PC diagnostics tool to run tests on your system hardware and identify problems with them. If an issue is detected, you may have to get the defective hardware replaced or repaired. To resolve and prevent DLL errors due to outdated drivers, it is best that you use a reliable driver update tool that can automatically identify outdated drivers on your computer, locate their updates on the Internet and then download and install these updated files on your computer.
The registry is corrupt or damaged. Registry issues may also cause DLL errors, such as “The file npptools.dll is missing." on your computer. To fix these issues, you need to scan the registry of errors and fix them. You can do this task safely and effectively with the help of a reliable registry tool.