error code 80090016

When using a Windows operating system, encountering error codes is not uncommon. These error codes often appear when there are issues with the system or its components. One such error code is 80090016, which can be encountered during various operations and tasks. Let’s explore this error code in more detail.

Understanding Error Code 80090016

Definition and Explanation

Error Code 80090016 is a hexadecimal code that indicates a problem with the Windows operating system. It typically occurs when there are issues with the Windows Store, Windows Update, or system files. When this error occurs, users may experience difficulties in performing tasks like installing or updating applications, accessing certain features, or even logging into their accounts.

Common Causes

Several factors can contribute to the occurrence of Error Code 80090016. Some of the common causes include:

  • Outdated Windows operating system
  • Corrupted or missing system files
  • Issues with the Windows Store or Windows Update services
  • Proxy settings interfering with system processes

Understanding the root causes of the error is essential in resolving it effectively. Now, let’s move on to the troubleshooting steps.

Troubleshooting Error Code 80090016

To resolve Error Code 80090016, you can follow these step-by-step troubleshooting methods:

Solution 1: Update Windows

Keeping your Windows operating system up to date is crucial for optimal performance and bug fixes. To update your Windows system:

  1. Press the Windows key + I to open the Settings app.
  2. Click on “Update & Security.”
  3. Select “Windows Update” from the left menu.
  4. Click on “Check for updates” and allow Windows to download and install any available updates.

Solution 2: Reset Windows Store

If the Windows Store is causing the error, resetting it can help resolve the issue. Here’s how to do it:

  1. Press the Windows key + X and select “Windows PowerShell (Admin).”
  2. Type the following command and press Enter:


  1. Wait for the process to complete and restart your computer.

Solution 3: Check System Files

Corrupted or missing system files can also trigger Error Code 80090016. To check and repair system files, follow these steps:

  1. Press the Windows key + X and select “Command Prompt (Admin).”
  2. Type the following command and press Enter:

sfc /scannow

  1. Allow the System File Checker to scan and repair any corrupted files.

Solution 4: Disable Proxy

Proxy settings can interfere with system processes, leading to error codes like 80090016. To disable the proxy:

  1. Press the Windows key + I to open the Settings app.
  2. Click on “Network & Internet.”
  3. Select “Proxy” from the left menu.
  4. Disable the “Use a proxy server” toggle switch if enabled.

Solution 5: Run Windows Update

Running the Windows Update troubleshooter can help identify and resolve any issues related to Windows Update. Here’s how:

  1. Press the Windows key + I to open the Settings app.
  2. Click on “Update & Security.”
  3. Select “Troubleshoot” from the left menu.
  4. Click on “Additional troubleshooters” and then select “Windows Update.”
  5. Follow the on-screen instructions to run the troubleshooter.

Preventing Error Code 80090016

While troubleshooting is essential, taking preventive measures can save you from encountering Error Code 80090016 in the future. Consider the following preventive steps:

  • Keep Windows Updated: Regularly update your Windows operating system to ensure you have the latest bug fixes and security patches.
  • Use Reliable Software: Install applications and software from trusted sources to minimize the risk of encountering errors or malware.
  • Maintain Good Security Practices: Use strong passwords, enable two-factor authentication, and keep your system protected with reliable antivirus software.


In conclusion, Error Code 80090016 can be a frustrating obstacle for Windows users. However, with the understanding of its causes and the troubleshooting methods provided in this article, you can effectively resolve this error. Remember to keep your Windows updated, follow good security practices, and utilize the troubleshooting steps whenever necessary.


What should I do if the troubleshooting steps do not resolve Error Code 80090016?

If the provided solutions do not work, you may consider seeking assistance from Microsoft support or consulting professional technicians who can analyze and resolve the issue specific to your system.

Can Error Code 80090016 lead to data loss?

Error Code 80090016 itself does not cause data loss. However, it may restrict certain operations, potentially affecting your ability to access or modify data.

Are there any alternative methods to troubleshoot Error Code 80090016?

While the solutions provided in this article are effective in resolving the error, alternative methods may exist depending on the specific cause. It is advisable to consult official Microsoft documentation or reliable online resources for additional troubleshooting steps.

Can third-party software conflict with the Windows operating system and cause Error Code 80090016?

Yes, certain third-party software or applications can interfere with the normal functioning of the Windows operating system, leading to error codes such as 80090016. It is recommended to use reputable and trusted software to minimize compatibility issues.

How often should I update my Windows operating system?

Regularly updating your Windows operating system is crucial. It is recommended to enable automatic updates or manually check for updates at least once a month to ensure you have the latest bug fixes and security patches.

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