File Name: WcnApi.dll
Bit: 64
Latest version: 10.0.14393.0
Size: 0.13 MB
Language: U.S. English
Description: Windows Connect Now - API Helper DLL
Company: Microsoft Corporation

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Download wcnapi.dll file for Windows 7, Windows 8, Windows 10 and fix wcnapi.dll is missing or not found dll error. The latest version of wcnapi.dll file is v10.0.14393.0 which is a 64 with a file size of approximately 0.13 MB. Microsoft Corporation is the developer of wcnapi.dll and the file belongs to Windows Connect Now - API Helper DLL.

What is wcnapi.dll ?

DLL stands for Dynamic Link Library. wcnapi.dll is a file that contains code, resources and data that other programs can use. Thus, Dlls provide a way to modularize applications so that their functionality can be updated and reused by other applications. Dll's also help to reduce application size and memory footprint since many applications can share the same code contained in a single Dll file such as wcnapi.dll.

How to fix wcnapi.dll error?

If you are here because your seeing wcnapi.dll errors in your Windows such as :

  • wcnapi.dll not found
  • wcnapi.dll is missing
  • Failed to load wcnapi.dll
  • or any other similar dll error

There are number of ways to fix wcnapi.dll errors. Below you will find 2 such ways:

How to install wcnapi.dll file?

Where do I put wcnapi.dll file? Download wcnapi.dll and copy it to the application’s installation folder.

Make sure to download wcnapi.dll 32-bit file for 32-bit Windows operating system and wcnapi.dll 64-bit file for 64-bit Windows operating system if they are available. Most new Windows systems would probably be a 64-bit one. You can check to see if your computer is running a 32-bit or a 64-bit version of Windows by doing:

Windows 10 and Windows 8.1
  • Select the Start button, then select Settings > System > About.
  • At the right, under Device specifications, see System type.
Windows 7
  • Select the Start button , right-click Computer, and then select Properties.
  • Under System, see the system type.

After you are done with above installation instructions, try restarting the application throwing wcnapi.dll is missing error.

If that doesn’t fix the error, copy the wcnapi.dll to the systems directory. This can vary between Windows OS versions. Check out the systems directory path for different Windows versions below:

  • C:\Windows\System (For Windows 95, 98, Me)
  • C:\WINNT\System32 (For Windows NT/2000)
  • C:\Windows\System32 (For Windows 7, Windows 8, Windows 10)

Restart your Windows and see if the error is fixed.

How to register wcnapi.dll file?

If the error persists, try to register the wcnapi.dll in Windows registry. This can be done by using the “REGSVR32” command prompt and giving the dll file wcnapi.dll.

  • Windows > Click Start > Run
  • REGSVR32 wcnapi.dll

Make sure you run the command as administrator from the Run Box.

Once you are done registering the wcnapi.dll in the Windows system’s registry, you should be good to go. Restart your Windows once again and wcnapi.dll missing error should be fix.

Clicking on 'Download wcnapi.dll' button below will take you to the download page where you will see list of wcnapi.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of wcnapi.dll to fix dll errors which is v10.0.14393.0.

Download wcnapi.dll