Fix for Windows Error: "An operation is being attempted on a command that is being closed"

Description of the Error

This error is a low-level Windows operating system issue. It usually occurs within the Visual C++ Runtime, the Common Language Runtime (.NET), or during deep Windows API calls.

It happens due to a classic race condition in software memory management:

• One part of a program tries to execute a command or task using a specific handle (an internal pointer or ID assigned by Windows).
• At the exact same microsecond, another part of the program (or the operating system's automatic cleanup system) closes or frees that exact same handle from the system memory.

Because the handle disappears while the operation is running, Windows crashes the task and displays this message. This is frequently triggered by corrupt system libraries, buggy third-party background software, outdated drivers, or deep-level Windows file corruption.

Step-by-Step Fixes

Follow these solutions in order from easiest to most advanced to resolve the error.

Step 1: Run System File Checker (SFC) and DISM

Windows might be displaying this error because core operating system files or DLLs are damaged. You can use built-in Windows repair tools to scan and fix them.

1. Press the Windows Key, type cmd, and right-click on Command Prompt.
2. Select Run as administrator.
3. Type the following command exactly as shown and press Enter:

   DISM.exe /Online /Cleanup-image /Restorehealth

4. Wait for the progress bar to finish (this can take 5 to 15 minutes).
5. Once DISM completes, type this command and press Enter:

   sfc /scannow

6. Wait for the verification to reach 100%.
7. Restart your computer.

Step 2: Repair and Update Microsoft Visual C++ Redistributables

Many programs rely on Visual C++ packages to manage command handles. If these packages are corrupted, they will trigger handle-related errors.

1. Press Windows Key + R to open the Run dialog box.
2. Type appwiz.cpl and press Enter to open the Programs and Features window.
3. Scroll through the list to locate Microsoft Visual C++ Redistributable installations.
4. Click on the most recent version (e.g., 2015-2022), then click Change at the top of the list.
5. In the window that pops up, click the Repair button.
6. Repeat this process for other recent Visual C++ versions listed.
7. Restart your computer when finished.

Step 3: Perform a Clean Boot

Third-party background programs or anti-malware software might be forcing handles to close prematurely. A clean boot helps you isolate the culprit.

1. Press Windows Key + R, type msconfig, and press Enter.
2. Go to the Services tab at the top.
3. Check the box at the bottom that says Hide all Microsoft services. Crucial step to avoid disabling Windows essentials.
4. Click the Disable all button on the right side.
5. Next, go to the Startup tab and click Open Task Manager.
6. In Task Manager, look at the enabled startup apps. Right-click each third-party app and choose Disable.
7. Close Task Manager, click Apply and OK in the System Configuration window.
8. Restart your PC. If the error disappears, one of your disabled startup apps or services was causing the issue.

Step 4: Reinstall or Update the Affected Software

If this error only pops up when opening or using a specific game, application, or tool, the application itself has a coding bug or a broken installation layout.

1. Open the Windows Settings menu by pressing Windows Key + I.
2. Go to Apps and click on Installed apps.
3. Search for the specific application that triggers the error message.
4. Click the three dots next to it and select Uninstall.
5. Go to the official website of that software developer.
6. Download the absolute latest stable version available.
7. Install the software again, ideally running the installer as an administrator.

Step 5: Update Critical Device Drivers

Outdated storage controllers, graphics drivers, or chipset drivers can miscommunicate with Windows handles.

1. Right-click the Start Menu button and select Device Manager.
2. Expand the Display adapters category, right-click your graphics card, and choose Update driver.
3. Expand Storage controllers and do the same for your drive controllers.
4. Alternatively, visit your motherboard manufacturer's support site to download and install the latest Chipset drivers.