DLL file – What is it? How to open such file? Solutions to problems with DLL files
Unknown file extension can be a source of various problems. However, identifying the causes of problems with DLL files and addressing them isn’t necessary a complicated process. This article will describe 5 simple steps that will let you address problems with DLL files.
- 1. DLL File Extension
- 2. What is a(n) DLL file?
- 3. How to open DLL file?
- 3.1 Find and download then install appropriate software
- 3.2 Verify whether the DLL file is not infected with malware
- 3.3 Verify whether the DLL files is complete, that is, was it downloaded properly
- 3.4 Verify whether DLL files are associated with proper software
- 3.5 Verify whether the storage medium on which the DLL files is stored is not damaged or corrupted
- 4. Similar file extensions
DLL File Extension
- File type Dynamic Link Library
- File developer Microsoft
- File category System Files
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File popularity rating
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What is a(n) DLL file?
The DLL format is used by compiled libraries that provide a variety of functions and drivers for Windows. DLL files are shared by many programs, thanks to which they offer more functions, e.g. communication with other devices. These files are only loaded when needed and modifying them may crash the program.
How to open DLL file?
Step 1. Find and download then install appropriate software
Typically in order to open .DLL files it is sufficient to follow these simple steps: find, download, and install appropriate software. Then, by double-clicking on the file icon, open the file. System should automatically associate DLL file with appropriate software. Below is the list of programs required to open files with DLL extension:
Programs that support DLL files
Step 2. Verify whether the DLL file is not infected with malware
If given file with DLL extension is not infected, it is possible that the antivirus software is blocking access to the file. User should take necessary precautions and follow the steps suggested by the system. After recovering or removing the infected file it is recommended to scan the entire system for viruses. Yo will have to acquire a new, clean version of DLL file.
Hint!
Be advised that you can always consult an IT expert for help. Some problems with DLL files can be hard to solve for less sophisticated users. Also, you can ask for help one of the developers of software that supports files with DLL extension. In order to do so, go to software’s subpage and search for software’s developer website address
Step 3. Verify whether the DLL files is complete, that is, was it downloaded properly
If the DLL file has not been downloaded properly it is not possible for the software to open such file. Check the file size in the location from where you downloaded the file in question. If the size of the original file differs from the size of downloaded DLL file, you will have to download the file again.
Step 4. Verify whether DLL files are associated with proper software
If the system registry has no entry related to default program that should be used to open DLL files, even though given program is installed on the system, then DLL files must be associated with the application in question.
Associating files with applications is performed similarly regardless of the type of system and consists in selecting an application which should be used for opening given type of files. In order to associate DLL files with given application, right-click the file icon and select form the context menu "Open with" option, which will display a list of suggested programs. Select your program from the list. If the application is not on the list, use the "Browse" button and point to the location of the application. Checking "Always use selected application to open this kind of files" option will set selected application as the default application for opening given files.
Step 5. Verify whether the storage medium on which the DLL files is stored is not damaged or corrupted
It is possible that the storage medium on which the file is located is damaged or corrupted. Try scanning the storage medium for errors.
Similar file extensions
