Did you find or received DLL file and your computer failed to open it? Below we will explain what is DLL file extension and how you can open it.

What is a DLL file ext?

DLL files are files shared between a number of software programs (and are similar to .EXE files), used in Microsoft Windows and OS/2 operating systems. These files will contain compiled procedures, or drivers (for example for a printer) which a range of programs can then all access. You will often come across DLL files in the context of not having them, which is to say if you plug a new piece of hardware into your PC the computer might complain about missing the 123XYZ.DLL file. In practice this means that the system cant find the driver associated with this hardware. You will usually be able to download legitimate DLL files from a CD accompanying the hardware, or off the Internet from the hardware producers website.

How to open a DLL file?

In most cases your computer should know what software program should be used to open different file types and extensions like DLL. When you double click on the DLL file format, it should open with appropriate software program. If you downloaded or received DLL files for the first time and your system failed to open it then try free file viewers available on the internet after doing enough research not to fall prey to malware.

How to fix errors with DLL files

Scan the file
Before trying to open DLL files on your Windows make sure that it is safe to do so by running through antivirus scanner.
Update
Unable to open DLL files with the associated software program or see an error than try updating the associated software
Do not
If none of the applications in your Windows were able to open DLL file do not change file extension because by changing file extension you are corrupting the file. In case you already changed the extension you can revert it back to DLL by renaming the file. Incorrect associations are the cause of many DLL file errors.

Finally, if Windows is unable to open file extension DLL you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a registry scan.

You are currently viewing the detail page for DLL file ext. This page contains a detailed description of the DLL file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.