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How Is A DLL Different than an Exe?
 
Problem with a Dll file? We have the solution, read our step-by-step instructions on how to diagnose and repair Dll problems or download RegCure to Clean-out and repair Dll associations in the Windows Registry automatically!
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Dlls can not be directly executed

Having discussed what a DLL file is, some confusion may have arisen regarding whether a DLL file is the same as an executable file. The reason for this confusion is that, literally speaking, a DLL file is an executable file. The file and the functions that the file contains are executed once a call and a declaration are made. However, where the major difference between a DLL and an EXE file lies is in the fact that a DLL can not be directly executed.

A DLL needs to be called by a program file. Double clicking a DLL will not execute the file, but will only attempt to open a text version of the file containing the code in order that it can be edited. A proper call and declaration must be made by a .exe file before the functions of the DLL can be used.

As such, while a DLL file is an executable file it does not have the capability to be run as a standalone file. It is merely a collection of functions that are used by other applications and by the operating system itself.

A DLL file is a particularly useful and beneficial accessory to your Windows operating system. A Dynamic Link Library is literally a library, or collection, of functions that can be accessed by the various programs on your system, and by the system itself. It cannot be opened independently and, instead, must be opened or executed by a full executable program file. Because a single DLL contains several functions, the application must also declare the exact function that it requires by using a declaration within the call.

Repair Dll errors by repairing corrupt Dll file associations in the Windows Registry!

 

RegCure offers you the ability to detect and repair corrupt registry associations that may lead to Dll files not running as they should.

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      Learn more about Dll Files Continue to section titled The Windows Registry and Dll files
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