dot3api.dll File Information
  • DLL File Name:dot3api.dll
  • File Type:Win32/64 DLL
  • Product Name:Microsoft Windows Operating System
  • Developer:Microsoft Corporation
  • File Version:4 versions available
  • File Size:44KB - 88KB
  • Language Code:English (U.S.)
  • Character Set:Unicode
  • MD5 Checksum:Multiple Files
  • Copyright:© Microsoft Corporation. All rights reserved.

Recommended Download: Dot3api.dll Repair Tool

fix dot3api.dll error

This repair tool is designed to diagnose your Windows PC problems and repair them quickly. It scans your PC , identifies the problem areas and fixes them completely. Compatible with Windows 10, 8, 7, Vista, XP (32/64bit)

Download Windows PC Repair Tool

Dot3api.dll Errors and Solutions

802.3 Autoconfiguration API

The file dot3api.dll is a 32/64bit Windows DLL module for Microsoft Windows Operating System software or other related programs. The file and the associated Microsoft Windows Operating System software was developed by Microsoft Corporation. The file was licensed as © Microsoft Corporation. All rights reserved..

dot3api.dll file is a critical component for the software to work properly and without any dll error messages. You may receive an error message like the ones below that indicates the file is not found, damaged, or the wrong version.

  • This application failed to start because dot3api.dll was not found.
  • The file dot3api.dll is missing or corrupted.
  • A required component is missing: dot3api.dll. Please install the application again.
  • Error loading dot3api.dll. The specified module could not be found.
  • The program can't start because dot3api.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • Dot3api.dll is either not designed to run on Windows or it contains an error.

To fix the error, you need to copy the missing dot3api.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. There are 4 different versions of the dll file available for download with sizes between 44KB - 88KB.

How to Install dot3api.dll

You can download dot3api.dll for free from the download section on this page. After you download the compressed file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application or game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

Copy the extracted dot3api.dll file to the installation folder of the application or game.

Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the .DLL file directly to Windows.

Register DLL File Using Microsoft Regsvr

Copy the file to "C:\Windows\System32\"

You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

Right-click the "Command Prompt" search result and click the "Run as administrator" option.

Paste the following command into the Command Line window that opens up and press Enter key.

%windir%\System32\regsvr32.exe dot3api.dll

Submit Your Comment & Ask a Question

Submit a comment using your Facebook ID.

Were you able to fix the dll problem? Are you still having dll not found error. Share your comments or get help from other users. Please describe your problem as detailed as possible. Don't forget to mention your Windows version and the name of the software reporting the error.

✔ Thank you. Your comment will appear after moderation.
Download dot3api.dll
Version OS Size Language Download
10.0.14393.0 32bit 81.5KB English Download
10.0.10586.0 32bit 81.5KB English Download
6.3.9600.1638 64bit 88KB English Download
6.0.6001.1800 32bit 44KB English Download

Please note : This is a free download. No guarantees or warranties are given or implied. Please download and install the file at your own risk...

Similar DLL Files
Opusbext.dll - USB AutoConfiguration
wlanhlp.dll - Microsoft Windows Operating System
wlanapi.dll - Microsoft Windows Operating System
dot3dlg.dll - Microsoft Windows Operating System
dot3ui.dll - Microsoft Windows Operating System
dot3cfg.dll - Microsoft Windows Operating System
wlgpclnt.dll - Microsoft Windows Operating System
onexui.dll - Microsoft Windows Operating System
dot3msm.dll - Microsoft Windows Operating System
onex.dll - Microsoft Windows Operating System
dot3gpclnt.dll - Microsoft Windows Operating System
dot3gpui.dll - Microsoft Windows Operating System
wlansec.dll - Microsoft Windows Operating System
wlanmsm.dll - Microsoft Windows Operating System
wlanutil.dll - Microsoft Windows Operating System
aegisE5.dll - AEGIS Client API
dot3gpclnt.dll - Operativsystemet Microsoft Windows
dot3msm.dll - Operativsystemet Microsoft Windows
onex.dll - Operativsystemet Microsoft Windows
dot3ui.dll - Operativsystemet Microsoft Windows
dot3dlg.dll - Operativsystemet Microsoft Windows
WofUtil.dll - Microsoft Windows Operating System