api-ms-win-core-debug-l1-1-1.dll Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing api-ms-win-core-debug-l1-1-1.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent api-ms-win-core-debug-l1-1-1.dll file can therefore effect in failed execution of the started process.

api-ms-win-core-debug-l1-1-1.dll file ApiSet Stub DLL. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of api-ms-win-core-debug-l1-1-1.dll related errors on your device. You can also download api-ms-win-core-debug-l1-1-1.dll file compatible with Windows 10, Windows 8.1, Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8.1, Windows 8

File info

General information
Filename api-ms-win-core-debug-l1-1-1.dll
File extension DLL
Description ApiSet Stub DLL
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Dynamic link library
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
Fix File Errors

There are various types of errors related to api-ms-win-core-debug-l1-1-1.dll file. api-ms-win-core-debug-l1-1-1.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to api-ms-win-core-debug-l1-1-1.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • api-ms-win-core-debug-l1-1-1.dll is corrupted
  • api-ms-win-core-debug-l1-1-1.dll cannot be located
  • Runtime Error - api-ms-win-core-debug-l1-1-1.dll
  • api-ms-win-core-debug-l1-1-1.dll file error
  • api-ms-win-core-debug-l1-1-1.dll file cannot be loaded. Module was not found
  • cannot register api-ms-win-core-debug-l1-1-1.dll file:
  • api-ms-win-core-debug-l1-1-1.dll file could not be loaded
  • api-ms-win-core-debug-l1-1-1.dll file doesn't exist

api-ms-win-core-debug-l1-1-1.dll

Error

Application could not be started because api-ms-win-core-debug-l1-1-1.dll file is missing. Reinstall the application to solve the problem.

OK

Problems related to api-ms-win-core-debug-l1-1-1.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing api-ms-win-core-debug-l1-1-1.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

api-ms-win-core-debug-l1-1-1.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with api-ms-win-core-debug-l1-1-1.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to api-ms-win-core-debug-l1-1-1.dll file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of api-ms-win-core-debug-l1-1-1.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to api-ms-win-core-debug-l1-1-1.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the api-ms-win-core-debug-l1-1-1.dll file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the api-ms-win-core-debug-l1-1-1.dll file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the api-ms-win-core-debug-l1-1-1.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace api-ms-win-core-debug-l1-1-1.dll file

The last solution is to manually download and replace api-ms-win-core-debug-l1-1-1.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded api-ms-win-core-debug-l1-1-1.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of api-ms-win-core-debug-l1-1-1.dll file example directory paths.

  • Windows 10: C:\Windows\System32\downlevel\
  • Windows 8.1: C:\Windows\System32\downlevel\
  • Windows 8.1: C:\Windows\System32\downlevel\
  • Windows 8: 1: C:\Windows\System32\downlevel\

If the steps did not solve your api-ms-win-core-debug-l1-1-1.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename api-ms-win-core-debug-l1-1-1.dll
System Windows 10
File size 11168 bytes
Date 2017-03-18
File details
MD5 1d0ac7a38b5201e170506c1550ae6a82
SHA1 017e6de67926bf105ebef986ee6f94b515c92148
SHA256 0053189765d0f9ebf3505c985d767a2ac217a6eec1976a9372253cb252fdec46
CRC32 db3399ac
Example file location C:\Windows\System32\downlevel\
Filename api-ms-win-core-debug-l1-1-1.dll
System Windows 8.1
File size 3072 bytes
Date -0001-11-30
File details
MD5 1ec9289a7e473f5257ae2b82b773b310
SHA1 de8b8b6941ad09f5004ee78173788cced8211bb4
SHA256 9aafb91d9608a5710619d7c9b9d484ddfe37145c6877dda75f39ab63f895aa94
CRC32 b0574491
Example file location C:\Windows\System32\downlevel\
Filename api-ms-win-core-debug-l1-1-1.dll
System Windows 8.1
File size 2560 bytes
Date 2013-08-22
File details
MD5 57d95c1407f4a09e494e0aaf6a7a0335
SHA1 a7985c7df53716f231518385d1ee264807d68333
SHA256 daf2239a07aa75d50703868d5217dbe1f5980b9d69ba75d8e5d3ad564f67e02e
CRC32 5ed933cb
Example file location C:\Windows\System32\downlevel\
Filename api-ms-win-core-debug-l1-1-1.dll
System Windows 8
File size 2560 bytes
Date 2012-07-26
File details
MD5 b472232ef265d1fdec8184844efafec9
SHA1 ff47c0e3fb3da27f8efb55d4e4f87d6bbb2a7722
SHA256 c472765ac11e576810dd77f6126e398ea811e1ec80a63b65e87af2fae9f0b1f5
CRC32 58de54f5
Example file location 1: C:\Windows\System32\downlevel\