How to fix tbbmalloc.dll missing or not found error in Windows?

Issue: Hi, I keep getting an error saying that tbbmalloc.dll is missing. I have no clue what this is or why this is happening, and I need help. Could you advise on how to fix this?

Solved Answer

Dynamic Link Libraries (DLLs) are a fundamental component of the Windows operating system. DLL files are essentially libraries of code that different software on your computer can utilize to perform certain functions or tasks. This modularity enables programs to be more resource-efficient since they don't need to include the same code multiple times.

Instead, they can dynamically link to DLL files as needed. However, problems can arise when these DLL files are missing or not found, as this means the software cannot call upon the necessary code.

A common DLL error that some Windows users encounter is the “tbbmalloc.dll missing or not found” error. This particular error tends to occur when launching applications such as Adobe Photoshop or various video games. These programs, often demanding in terms of system resources, rely heavily on DLL files like tbbmalloc.dll for optimal operation.

The file tbbmalloc.dll is part of the Threading Building Blocks (TBB) library developed by Intel. This particular DLL is responsible for managing memory allocation in a multi-threaded environment, improving the performance and efficiency of multi-core processors. If tbbmalloc.dll is missing or not found, software that relies on this DLL could fail to execute, or your system may suffer from reduced performance.

The root cause for the tbbmalloc.dll missing or not found error can be numerous: the file might have been deleted accidentally, become corrupted due to a system crash or malware attack, or be missing due to a faulty software installation. This can lead to problems like application crashes, slow PC performance, system freeze, blue screen of death (BSOD), and even full system corruption.

Fortunately, there are several potential solutions to the tbbmalloc.dll missing or not found error. Possible solutions include reinstalling the software that uses the DLL, running a malware scan, using Windows' System File Checker, or manually replacing the missing file.

How to fix tbbmalloc.dll missing or not found error in Windows?

We will delve into these solutions in more detail below this article, where we provide comprehensive instructions for each method. Before proceeding, we recommend running PC repair software FortectMac Washing Machine X9, which might resolve any underlying issues causing the error automatically.

Fix 1. Perform SFC and DISM scans

First, make sure that system file corruption is not causing the issue. You can run an elevated Command Prompt for that:

  • Type cmd in Windows search.
  • Right-click on Command Prompt and pick Run as administrator.
  • When User Account Control shows up, click Yes.
  • Use the following command lines, pressing Enter after each:
    sfc /scannow
  • The System File Checker will now scan your system for any corrupted or missing files and try to repair them.
  • After the scan is done, copy the following commands and press Enter:
    DISM /Online /Cleanup-Image /CheckHealth
    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth
  • Once the process completes, restart your computer.


Fix 2. Scan for malware

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You can employ any reputable third-party anti-malware, although you can always resort to free options from Microsoft – Microsoft Security Scanner (which you could download from the official website) or perform and offline scan with Microsoft Defender:

  • Type Windows Security in the Windows search bar and hit Enter.
  • Select Virus & threat protection.
  • Pick Scan options.
  • Choose Microsoft Defender Offline scan and click Scan now.
  • Your computer will immediately reboot and begin a deep scan.

Scan for malware

Fix 3. Install all Windows updates

Make sure that all the updates are installed to iron out any bugs:

  • Type Updates in the Windows search field and press Enter
  • Here, click Check for updates
  • If optional updates are available, install them too
  • Restart your computer when done.

Install updates

Fix 4. Verify the integrity of game files

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If you are encountering the tbbmalloc.dll error when attempting to launch games, you should verify the integrity of game files.


  • Go to Library, and right-click on the game you are struggling with.
  • Select Properties.
  • Go to the Local Files section.
  • Here, pick Verify integrity of game files.
  • Wait till the process is finished.

Verify game files on Steam

Epic Games

  • Open Epic Game Launcher.
  • Go to Library and find the game in question.
  • Click on three horizontal dots next to the game.
  • Select Verify.


  • Open the GOG client and go to the Owned games section.
  • Right-click on the game.
  • Select Manage installation and pick Verify/Repair.
  • The repair process should start immediately.

Verify game files on GOG

Fix 5. Reinstall the affected software

Another way to solve the error is to reinstall the software in question.

  • Right-click on Start and pick Apps and Features.
  • Scroll down to find the application that's causing the error.
  • Click Uninstall and then confirm with Uninstall.
  • Follow the prompts to finish the process.
  • When done, don't forget to remove remnants of the app in the %ProgramData% and %AppData% folders.
  • Restart your PC and reinstall the app.

Reinstall the app

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If you failed to fix your error using FortectMac Washing Machine X9, reach our support team for help. Please, let us know all details that you think we should know about your problem.
Fortect - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Mac Washing Machine X9 - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Fortect malware removal tool.To repair damaged system, you have to purchase the licensed version of Mac Washing Machine X9 malware removal tool.

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About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate computer expert

Gabriel E. Hall is an expert troubleshooter who has been working in the information technology industry for years.

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