api-ms-win-core-sysinfo-l1-1-0.dll Informations - Download and Fix

Sometimes Windows system displays error messages regarding corrupted or missing api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll file can therefore effect in failed execution of the started process.

api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll related errors on your device. You can also download api-ms-win-core-sysinfo-l1-1-0.dll file compatible with Windows 10, Windows 8.1, Windows 8.1, Windows 8, Windows 7, Windows 7 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, Windows 7, Windows 7

File info

General information
Filename api-ms-win-core-sysinfo-l1-1-0.dll
File extension DLL
Description ApiSet Stub DLL
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
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-sysinfo-l1-1-0.dll file. api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • api-ms-win-core-sysinfo-l1-1-0.dll is corrupted
  • api-ms-win-core-sysinfo-l1-1-0.dll cannot be located
  • Runtime Error - api-ms-win-core-sysinfo-l1-1-0.dll
  • api-ms-win-core-sysinfo-l1-1-0.dll file error
  • api-ms-win-core-sysinfo-l1-1-0.dll file cannot be loaded. Module was not found
  • cannot register api-ms-win-core-sysinfo-l1-1-0.dll file:
  • api-ms-win-core-sysinfo-l1-1-0.dll file could not be loaded
  • api-ms-win-core-sysinfo-l1-1-0.dll file doesn't exist



Application could not be started because api-ms-win-core-sysinfo-l1-1-0.dll file is missing. Reinstall the application to solve the problem.


Problems related to api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll file

The last solution is to manually download and replace api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll file example directory paths.

  • Windows 10: C:\Windows\System32\downlevel\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows 7: C:\Windows\SysWOW64\

If the steps did not solve your api-ms-win-core-sysinfo-l1-1-0.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-sysinfo-l1-1-0.dll
System Windows 10
File size 12192 bytes
Date 2017-03-18
File details
MD5 3ad52533c85ba645affb9041889b40de
SHA1 ef768d16dc1b714fb312f34cafbeb5e4a558899e
SHA256 362f656904e10da30d7636f851b40fdf4bb375519ed24c252e04612b3d363607
CRC32 1ed7cc47
Example file location C:\Windows\System32\downlevel\
Filename api-ms-win-core-sysinfo-l1-1-0.dll
System Windows 8.1
File size 3584 bytes
Date 2013-08-22
File details
MD5 7758ce2a37473bbb550c1ea5a7f45e95
SHA1 c923c8230ad5f031340ed7c6f780e61c1dd651db
SHA256 fa416e08296cc4ed4a7b40736ca777ef2d4fcf1c3fdf7087e03a4557ff7eaf12
CRC32 95ff7b1e
Example file location C:\Windows\System32\
Filename api-ms-win-core-sysinfo-l1-1-0.dll
System Windows 8.1
File size 3584 bytes
Date -0001-11-30
File details
MD5 ffecf113162a830dba4340db5b59e79e
SHA1 df2a7162ed4d6034986125b588594a9affbb2c7e
SHA256 c23c9d8fbdd7596551e23738fc0b2aebd1008f51e9074d2391205ebf64000eed
CRC32 0d209c87
Example file location C:\Windows\System32\
Filename api-ms-win-core-sysinfo-l1-1-0.dll
System Windows 8
File size 3584 bytes
Date 2012-07-26
File details
MD5 94e01db754eddf03bbc57a7ebe334d15
SHA1 7105c4d7c15bcf5218c4aa4bf740b1ddbbd3acbb
SHA256 142e2b3b7c9d3e79ce0c8e13adc921fe2b07c73bb926d67bfbe8358bde93ef38
CRC32 11aa0173
Example file location 1: C:\Windows\System32\
Filename api-ms-win-core-sysinfo-l1-1-0.dll
System Windows 7
File size 4096 bytes
Date -0001-11-30
File details
MD5 44a2defc1a7a4d61f55dac4590b60d98
SHA1 ec6f23f5e2de9d0000967f6ae53921b410cfb893
SHA256 015b944a920b277dad7e75e82354833310ea6f265114a9735e74eec3f471bd79
CRC32 93f54488
Example file location C:\Windows\SysWOW64\
Filename api-ms-win-core-sysinfo-l1-1-0.dll
System Windows 7
File size 4096 bytes
Date 2009-07-14
File details
MD5 ab90d807dfa6854ef0498122027dd0d1
SHA1 da995f675fd801df374f4c2eade3875b7878a359
SHA256 02105271996faf9f69218bdd901a15a4661f86ffa0cb33b1c26bcc1d4e89bf30
CRC32 819954f8
Example file location C:\Windows\SysWOW64\