File Name: airpcap.dll
Bit: 32
Latest version:
Size: 84 kb
Language: -
Description: AirPcap library
Company: CACE Technologies

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Download airpcap.dll file for Windows 7, Windows 8, Windows 10 and fix airpcap.dll is missing or not found dll error. The latest version of airpcap.dll file is v3.2.1.1069 which is a 32 with a file size of approximately 84 kb. CACE Technologies is the developer of airpcap.dll and the file belongs to AirPcap library.

What is airpcap.dll ?

DLL stands for Dynamic Link Library. airpcap.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 airpcap.dll.

How to fix airpcap.dll error?

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

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

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

How to install airpcap.dll file?

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

Make sure to download airpcap.dll 32-bit file for 32-bit Windows operating system and airpcap.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 airpcap.dll is missing error.

If that doesn’t fix the error, copy the airpcap.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 airpcap.dll file?

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

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

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

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

Clicking on 'Download airpcap.dll' button below will take you to the download page where you will see list of airpcap.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of airpcap.dll to fix dll errors which is v3.2.1.1069.

Download airpcap.dll