Bootstrap.dll Not Found Error: 5 Ways to Fix It

You can download this missing file manually

Windows 11 » Repair

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by Srishti Sisodia 

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Key notes

  • The reasons behind this DLL missing error could be improper shutdown or virus infection.
  • This guide will cover some of the best solutions to resolve the problem in no time, as well as how to install the missing DLL manually.
Bootstrap.dll

Bootstrap.dll is a legit dynamic link library (DLL) file that is part of Tonido developed by CodeLathe LLC. Some applications or games may need this file to work properly.

Bootstrap.dll not found is a common issue that occurs when the DLL file can’t be located or accessed by the system.

What causes the bootstrap.dll not found error?

Several potential reasons could lead you to this error; some of the common ones are:

  • Corrupted file – If the DLL file is either deleted or has become corrupt due to malware infection or system error, you might see this error message. To fix it, run a malware scan.
  • Incomplete installation of bootstrap framework apps – If any of the apps related to the bootstrap.dll is installed incorrectly installed or uninstalled, it could cause the issue.
  • Software conflicts – Conflicts between different software on your computer, primarily related to web development, may result in the bootstrap.dll file being deleted or moved.
  • Incorrect file path – If the file path or configuration related to the file is incorrect in your application or system settings, it may result in the file being reported as missing.
  • Operating system issues – Issues with the operating system, including system file errors or compatibility issues, may also result in the error. To fix it, repair system files.

Now that you know the probable causes, let us move to the fixes.

How can I fix the bootstrap.dll not found error?

Before engaging in troubleshooting steps, you should consider performing the following checks:

If these didn’t work for you, proceed to the advanced fixes.

1. Run a DLL fixer

DLL file fixers are easy-to-use utility software that can help you fix common DLL-related errors, including missing, corrupted, and broken files that may occur when launching or running certain software applications or games.

These tools can scan and detect DLL-related errors or issues on the computer and attempt to fix or restore the affected DLL files to their original state.

One such reliable tool can find or replace DLL files like bootstrap.dll and restore the app’s functionality, resolving the conflict between your operating system and third-party app.

2. Run an SFC scan

  1. Press the Windows key, type cmd, and click Run as administrator.CMD elevated
  2. Copy and paste the following command and hit Enter: sfc/scannowSFCSCANNOW CMD
  3. The scan will take a few minutes to complete; once done, restart your computer.

3. Run a malware scan

  1. Press the Windows key, type windows security, and click Open.Windows Security open Windows key bootstrap.dll
  2. Go to Virus & threat protection and click Scan options.V& T Scan options
  3. Select Full scan, then click Scan now.Full scan
  4. The tool will scan your computer to find the malicious files. Once it shows the results, select the listed files and delete them to fix the issue.

4. Install the missing DLL manually

4.1 Replace the corrupted DLL file

  1. Go to the DLL files website and download the DLL file.
  2. Locate and right-click the file and select Extract All.Extractall
  3. Select the location and click Extract.Extract
  4. Locate, copy the file, and paste it into the program folder which is requesting the file in error. If the ShareX app is trying to use the DLL file, you need to navigate to this path and paste the file here: C:\Program Files\ShareX
  5. In case the older version of the file is available, choose it and click Rename button. Add .old to the existing file and then paste the new file.Rename old DLL file
  6. Restart your computer.

4.2 Register the DLL file

  1. Press the Windows key, type cmd, and click Run as administrator.CMD elevated
  2. Click Yes on the UAC prompt.
  3. Type the following command to register the DLL file and hit Enter: regsvr32 bootstrap.dllcmd 2 bootstrap.dll
  4. Reboot your PC to save the changes.

5. Perform a System Restore

  1. Press the Windows + R to open the Run dialog box.RSTRUI
  2. Type rstrui and press Enter to open the System Restore window.
  3. On the next window, select Choose a different restore point and click Next.Next Choose a different restore point
  4. Select the restore point and click Next.Choose a point bootstrap.dll
  5. Now click Finish to initiate the process. Your computer will restart, and the Windows settings will be reverted to the chosen point. Finish

If you’re tired of dealing with missing DLL files on Windows 11, check out our blog for expert tips and solutions!

So, these solutions could help you fix the bootstrap.dll not found error. If nothing worked for you, we advise you to reset your PC to fix the problem.

If you have any questions about this error, please mention them in the comments section below.

More about the topics: DLL errors, Windows 11

Srishti Sisodia

Srishti Sisodia Shield

Windows Software Expert

Srishti Sisodia is an electronics engineer and writer with a passion for technology. She has extensive experience exploring the latest technological advancements and sharing her insights through informative blogs. Her diverse interests bring a unique perspective to her work, and she approaches everything with commitment, enthusiasm, and a willingness to learn. That's why she's part of Windows Report's Reviewers team, always willing to share the real-life experience with any software or hardware product. She's also specialized in Azure, cloud computing, and AI.