How to Fix Api-ms-win-core-timezone-l1-1-0.dll not Found?

I get an error message telling me that a program won’t open because the api-ms-win-core-timezone-l1-1-0.dll is missing. The message says for me to reinstall the program to fix the issue. What does that mean and why is/what caused this dll file to go missing?

What is the api-ms-win-core-timezone-l1-1-0.dll File?

The api-ms-win-core-timezone-l1-1-0.dll File is a DLL (Dynamic Link Library) System File provided by Microsoft for Windows 7, Windows 8, Windows 10, and earlier Versions. These .dll Files contain various instructions that different pieces of software may need in order to run properly. If a .dll file, like the api-ms-win-core-timezone-l1-1-0.dll file, is missing, it may result in a variety of different error messages.

• The program can’t start because api-ms-win-core-timezone-l1-1-0.dll is missing from your computer. Try reinstalling the program to fix this problem.
• api-ms-win-core-timezone-l1-1-0.dll is either not designed to run on Windows or it contains an error.
• The code execution cannot proceed because api-ms-win-core-timezone-l1-1-0.dll was not found
• There was a problem starting api-ms-win-core-timezone-l1-1-0.dll. The specified module could not be found
• Error loading api-ms-win-core-timezone-l1-1-0.dll. The specified module could not be found.

Usually, .dll files, like the api-ms-win-core-timezone-l1-1-0.dll, are installed automatically by the program or game that may need it. But it seems that this is not always the case. In fact, it can happen that the software or game installer didn’t include the DLL file, which results in the error messages mentioned above. Microsoft is providing a huge amount of different DLL files, already pre-installed with your version of windows. Unfortunately, a system update or system issue can also damage your DLL file, leaving you with a broken and unusable DLL file.

In rare cases, this issue may also appear because a game or program code got updated, requiring the api-ms-win-core-timezone-l1-1-0.dll, without providing it.

How to Fix api-ms-win-core-timezone-l1-1-0.dll is missing error?

api-ms-win-core-timezone-l1-1-0.dll is a Dynamic Link Library (DLL), designed to share functions and resources among various programs. Instead of every application having its own set of functions, common functions are kept in .DLL files so they can be shared and used by many applications.

To fix the api-ms-win-core-timezone-l1-1-0.dll error, you can follow these troubleshooting steps:

Method 1. Restart Your Computer:

Sometimes a simple restart can resolve temporary issues related to DLL files.

Method 2. Use Bitwar DLL Fixer to Repair DLL Files

When a DLL file is missing, it can lead to various errors, as these files are crucial for the proper functioning of programs. Fortunately, using a DLL repair tool like Bitwar DLL Fixer may help restore the missing file, including api-ms-win-core-timezone-l1-1-0.dll, even if it has been lost.

Bitwar DLL Fixer is equipped with an extensive database of DLL files, allowing it to automatically scan your system to identify any missing or damaged DLL files. Furthermore, it can automatically reinstall the required DLL into the corresponding application directory. By utilizing this tool, you can eliminate the hassle of manually placing files in the appropriate folders, thereby enhancing the stability of your applications and improving overall system performance.

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Repairing api-ms-win-core-timezone-l1-1-0.dll with Bitwar DLL Fixer

Full Fix:

1. Download and launch Bitwar DLL Fixer. From the left-hand menu, select “Full Fix”. 
2. Click on “Start Scan” and wait for the scan to complete. After reviewing the listed DLL files, click the “Fix” button to fix the error DLL files. 

Once the fix is complete, a notification will appear on the screen. Following that, please launch the relevant program to verify if the api-ms-win-core-timezone-l1-1-0.dll error has been resolved.

Ps: If the api-ms-win-core-timezone-l1-1-0.dll file you wish to repair cannot be found through “Full Repair”, you may attempt a manual repair.

Method 3. Update Windows:

Ensure that your operating system is up to date. Check for and install any pending Windows updates, as these updates may include fixes for system files.

To check for Windows updates, follow these steps:

1. Press the Windows key + I to open the Settings menu. Click the “Windows Update” tab on the left side of the screen. For Windows 10 users, the Windows Update menu can be found at Settings > Update & Security > Windows Update.
2. Click the “Check for updates” button. This will start a scan for updates. If any updates are available, they will be downloaded and installed automatically.
3. If you’d like to check for updates for other software, you can do so by opening the program and looking for a “Check for updates” option in the menu. You can also visit the software’s website to look for updates.

Tips:

• Regularly check for updates to keep your system secure and updated.
• Backup important data before major updates or upgrades to prevent data loss.

Method 4. Reinstall the App/Software:

If the error occurs with a specific application, uninstall and then reinstall that application to restore any missing or corrupted files.

1. Press Windows + R, type control, and hit Enter.
2. Click on “Programs” or “Programs and Features.”
3. Scroll through the list of installed applications and locate the particular application.
4. Click on it and select the “Uninstall” option.
5. Confirm the uninstallation by following the prompts.
6. Visit the software website and download the installer.
7. Locate the downloaded file (usually in your Downloads folder) and double-click on it to run the installer.
8. Follow the on-screen instructions to complete the installation.

After installation, open the application  and verify if the api-ms-win-core-timezone-l1-1-0.dll error still occurs.

Method 5.Run System File Checker (SFC):

Use the SFC tool to scan and repair corrupted system files.

1. Open Command Prompt as an administrator and execute the command: sfc /scannow.
2. You can also use the Deployment Imaging Service and Management Tool (DISM) to repair the Windows image. Open Command Prompt as an administrator and run: DISM /Online /Cleanup-Image /RestoreHealth.
3. After the process is complete, restart your computer.

Method 6.Check for Malware:

Malware can often cause problems with DLL files. Use Windows Defender or any trusted antivirus software to scan your system for malware. Please follow these steps:

1. Type “Windows Security” into the Windows search bar and press Enter.
2. Select “Virus & threat protection.” 
3. Choose “Scan options.”
4. Select “Microsoft Defender Offline scan” and click “Scan now.”

Method 7. Re-register the DLL File:

Although api-ms-win-core-timezone-l1-1-0.dll is a system file, you can try re-registering it using Command Prompt:

1. download and place the api-ms-win-core-timezone-l1-1-0.dll file in the following directory:

• For 32-bit Windows: C:\Windows\System32
• For 64-bit Windows: C:\Windows\SysWOW64

2. Click on the Start menu, type cmd, then right-click on Command Prompt and select Run as administrator.Command Prompt and select Run as administrator

3. In the Command Prompt, type the following command and press Enter: regsvr32 api-ms-win-core-timezone-l1-1-0.dll.

You should see a message confirming that api-ms-win-core-timezone-l1-1-0.dll was registered successfully. If you receive an error, ensure that you have pasted the DLL file in the correct directory.

Method 8. Restore Your System

If you recently started experiencing issues, a system restore can revert your system to a previous state when everything was working correctly.

1. Click on the Start menu and type Create a restore point in the search bar. Press Enter. 
2. In the System Properties window, under the System Protection tab, click on the System Restore button. 
3. Click Next in the System Restore window. You will see a list of available restore points. Select a restore point that was created before you started experiencing issues.You can click on Scan for affected programs to see which programs will be affected by the restoration.
4. Once you’ve chosen a restore point, click Next, then confirm your selection, and click Finish.
   A warning will appear informing you that System Restore cannot be interrupted. Click on Yes to proceed.
5. Your computer will restart and begin the restoration process. This may take some time.

Once the restoration is complete, your computer will boot back into Windows. You should see a message indicating whether the restoration was successful.

Method 9.Perform a Clean Installation of Windows:

As a last resort, if none of the above solutions work, you may need to perform a clean installation of Windows to resolve deep-seated system issues.

Always remember to back up your important data before making significant changes to your system. If the issue persists, consider seeking professional technical support.

Conclusion

The above are the seven reliable methods introduced to fix api-ms-win-core-timezone-l1-1-0.dll errors in Windows 10. No matter what DLL error you encounter, following the methods suggested in this article will almost certainly help you resolve the issue. Additionally, if api-ms-win-core-timezone-l1-1-0.dll has been lost due to deletion, it can be easily restored using Bitwar DLL Fixer.

Bitwar DLL Fixer is an All-in-One Fixer for DLL, Game Environment, Runtime, DirectX Errors, etc. It can fix all DLL issues: missing, corrupted, or damaged, with a success rate of up to 99.95%.

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