Fix AdbwinApi.dll Missing Error in Windows 10

You can often get confused as programs that were just running recently won't start. You may have recently signed into Skype and Photoshop, but suddenly you may encounter an error loading and fixing AdbwinApi dll. If you are also facing the same problem, don't worry. In this guide, we explained what AdbwinApi.dll is and how to fix the missing AdbwinApi.dll issue. Hence, keep reading!

How to Fix AdbwinApi.dll Missing Error in Windows 10

AdbwinApi dll is missing from your computer error is a common error on Windows PC that occurs due to several reasons. Below are a few things you need to know about the AdbwinApi.dll file.

  • AdbwinApi.dll is a DLL (Dynamic Link Library) file called Android ADB API. AdbwinApi.dll is part of the Android SDK program developed by Google, Inc.
  • A dynamic link library (DLL) file works when a particular program needs the file. If this file is missing or corrupted, users encounter the error that the program cannot start because AdbwinApi.dll is missing from your computer, causing the application to crash.
  • This file is required by some applications or games to work properly. If AdbwinApi.dll is missing from your application or game, it shows some errors whenever you try to open the application or game.
  • When a missing file notification appears, users tend to download AdbwinApi.dll.
  • You are advised to install the package from official sites such as the DLL Kit website, so your computer will be protected from any malware threats or attacks. Here are some details that you should take note of.

    • File version:
    • File size: 94.00 KB
    • MD5 file sum: 47A6EE3F186B2C2F5057028906BAC0C6
    • SHA1 file sum: FDE9C22A2CFCD5E566CEC2E987D942B78A4EEAE8

What is causing the AdbwinApi DLL error?

We have collected many reports from several online discussion platforms and put together a list of causes that cause the AdbwinApi.dll missing problem on your Windows 10 PC. Analyzing the cause that contributes to any error is the first step in troubleshooting.

  • The AdbwinApi DLL is not correctly registered on your device.
  • The presence of corrupted files on the PC.
  • Malware attack.
  • Outdated Windows operating system.
  • The Windows version is not compatible.

Here are 10 great troubleshooting methods to help you fix the missing AdbwinApi.dll issue. Follow them in the same order to get outstanding solutions.

Method 1: Use AutoPlay to Remove Unused Data

Many users are annoyed that AdbwinApi.dll is missing Windows 10 issue whenever they start their PC. You may have recently uninstalled Android Debug Bridge or Android SDK without official channels, you would uninstall android studio or any other app that frequently calls AdbwinApi.dll. If you haven't done this, it may be due to a virus that can infect AdbwinApi.dll.

Windows is forced to display a pop-up notification that AdbwinApi.dll is missing from Windows 10 whenever this happens. If you are fed up with AdbwinApi.dll missing and if you are looking for a way to fix it, there is a free software called Autoruns which was developed by a Microsoft engineer and makes it easy to identify and work with registry keys and unused startups. Items. Here is a guide to using Autoruns to remove unused autoruns.

1. Go to the Autoruns for Windows download page.

2. Now click on the Autoruns and Autorunsc hyperlink to install the files.

3. Once the file is downloaded to your computer, extract the data from the archive using the decompression software.

Note. If the archive folder does not contain a root folder, you can also create a new folder for it.

4. Now open the Autoruns folder you created and double click Autoruns.exe to open the software.

5. Wait for the application to launch and open the All menu screen.

Note. Please note that this may take a minute depending on your PC specifications.

6. Now press Ctrl + F keys together to open the search function, enter the name of the program in the search function and click "Find next".

7. Right-click on a program you no longer use or don't have on your PC and click Uninstall.

8. Having dealt with the first case, use the search function again and repeat step 6 with the search function and process the entries containing AdbWinAPi.dll.

9. Having dealt with the entries, close Autoruns and restart your computer. Now the AdbwinApi.dll error is missing in Windows 10, it should be fixed.

Method 2: Copy AdbwinApi.dll to unlock folder

When you try to unlock the bootloader on your device, you may encounter the problem of downloading and fixing the missing AdbwinApi DLL. In most cases, this problem occurs because AdbwinAPi.dll, Fastboot.exe, adb.exe are missing from the folder where the unlock files are stored, or because the user's PC does not have the Android SDK. Here are the details to make sure you have all the requirements you need to unlock your phone's bootloader as well as fix the AdbwinApi dll error download and fix issue.

1. Before you start, check if your PC has the Android SDK installed. If you already have Eclipse, Android Studio, or another IDE, your PC will already have the Android SDK. If you don't have it on your computer, you can download it from the Android developer's official website.

2. Go to the "Command line tools only" section and download the Windows version.

3. After installing the Android SDK on your computer, go to the SDK installation folder, the default location is c: android-SDK-windows.

4. Copy the files listed below and these files will be found in the platform-tools folder.

  • adb.exe
  • adbWinApi. dll
  • Fastboot.exe

5. Paste these three files into the folder with files needed to unlock your phone to continue the unlock process.

6. Now you can complete it without seeing the AdbwinApi.dll missing error.

Method 3: Register the AdbwinApi.dll file

Some users have reported that AdbwinApi.dll is missing error. Windows 10 is fixed by registering AdbwinApi.dll. Follow the steps below to fix the issue.

1. Press the Windows key and type command prompt, then click "Run as administrator".

2. Type the command regsvr32 ADBWINAPI.DLL and press the Enter key.

3. Wait while Windows registers the DLL.

4. Finally, restart your computer and see if the AdbwinApi.dll missing error is fixed or not.

Method 4: Repair System Files

SFC (System File Checker) is a useful tool in the Windows operating system. An SFC scan is the fastest way to automatically find and fix corrupted system files.

If you're wondering how to repair corrupted files, read our How to Repair System Files in Windows 10 guide and follow the steps to repair corrupted files.

Method 5: Run a malware scan

Malicious programs on your computer can corrupt DLL files on your computer by trying to replace the original files with corrupted files. If you suspect that a virus attack is interfering with the process, read our guide How do I run a virus scan on my computer? and follow the same steps. This will help you fix the AdbwinApi.dll missing error.

To remove malware from your computer, follow the instructions in our guide How to remove malware from your computer in Windows 10.

Method 6: Reinstall the Microsoft Visual C++ package

Microsoft Visual C++ is an important software component that must be installed on your computer for the programs to run smoothly. This pack runs in the background when you launch your games or graphics content. Download and fix the missing AdbwinApi dll Windows 10 can also appear due to a corrupted Microsoft Visual C++ Redistributable Package. So what you need to do now is check if there are any updates available or install the package as a last resort.

1. Press the Windows key, type "Control Panel" and click "Open".

2. Set "View by > Category", then click "Uninstall a program" in the "Programs" menu, as shown in the figure.

3. Select the Microsoft Visual C Redistributable Packages and click Remove.

Note. This article shows the steps to reinstall a single package. Repeat steps to reinstall all packages.

4. Follow the instructions on the screen to complete the process.

5. Now visit the official Visual C++ Redistributable Download site and follow the instructions on the screen to download the packages.

Some of the Visual C++ libraries are listed here.

  • mfc140u.dll
  • mfcm140.dll
  • mfcm140u.dll
  • mfc140chs.dll
  • mfc140cht.dll
  • ucrtbase.dll
  • vcruntime140.dll
  • msvcp140.dll
  • concrt140.dll
  • vccorlib140. dll
  • vcamp140.dll

Method 7: Update Windows

Downloading and fixing the missing AdbwinApi dll can be fixed with a simple Windows update. All errors related to missing AdbwinApi.dll in Windows 10 will be fixed by updating the operating system to the latest version. All errors in your computer can only be fixed with a Windows update. To resolve all issues, check if your operating system is up to date by following our guide How to download and install the latest Windows 10 update.

After updating the operating system, check if the issue is resolved.

Method 8: Reinstall conflicting apps

If you're still encountering the Windows 10 missing AdbwinApi.dll error, try reinstalling the conflicting app after uninstalling it properly.

Note. Zoom is taken as an example here, follow the instructions according to your conflicting application.

1. Launch the Control Panel from the Windows Search Panel.

2. Set View > Large Icons, then select the Programs and Features option.

3. Then scroll down, click "Zoom" and select "Delete".

4. Then confirm the request, if any, and wait until the app is removed from your device. Then restart your PC.

5. Visit the official Zoom download page and click the "Download" button as shown in the picture.

6. Now go to My Downloads and run the ZoomInstaller file.

7. Follow the instructions on the screen to complete the installation on the PC.

Finally, you have reinstalled Zoom on your computer. This would solve all problems related to the application.

Method 9: Perform a System Restore

In many cases, the latest Windows update can break your computer's wireless system. This issue occurs whenever the current version of Windows interferes with the existing network configuration. By restoring your system, you can get back the version of your computer that it was running without problems. Hence, try repairing your computer to fix the error that AdbwinApi.dll is missing. To do this, follow our guide "How to use System Restore in Windows 10" and follow the instructions as shown.

After restoring your Windows 10 PC, check if you can use the camera.

Method 10: Restart your computer

If none of the above methods helped you fix the missing AdbwinApi.dll, then you need to perform a clean installation of the Windows operating system. To clean boot your PC, follow the steps in our guide How to clean install Windows 10.

Frequently Asked Questions (FAQ)

Q1. What is a DLL?

Dynamic Link Library is an extension for a DLL. It serves as a set of functions or instructions for use by other programs. Saving disk space is the main purpose of a DLL file. This is made possible by providing quick access to the data and code that some applications need to run. This speeds up your computer because programs use shared DLLs instead of storing them in files.

Q2. What is AdbwinApi.dll used for?

The AdbwinApi.dll response is also called NULL. AdbwinApi.dll is associated with null. This ensures that Windows programs work correctly. AdbwinApi.dll is an essential component of a computer. If the AdbwinApi.dll file is missing from your computer, it affects the performance of your computer and the performance of related software.

Q3. Why did you get the DLL error?

Answer Most DLL files are included with Windows by default. Thus, when you install the application, the files may assume that all the necessary files are already present. If any of the DLL files are corrupted or missing, an error popup will appear. In most cases, DLL errors occur due to a virus or malware attack. In some cases, this can happen if you delete it by accident.

Q4. Where to put the AdbwinApi.dll file?

Answer To fix the missing AdbwinApi.dll in Windows 10, place the file in the application or in the game's installation folder. You can also place AdbwinApi.dll in the Windows system directory.


We hope this guide was helpful and that you were able to fix the AdbwinApi.dll error on your device. Let us know which method worked best for you. Also, if you have any questions/suggestions regarding this article, feel free to post them in the comments section.

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