How to Resolve Microsoft Error Code 80090016?


Sometimes the Microsoft Error Code 80090016 can be a pain and make it impossible to use your computer. We’ll look at what this mistake means, what the most common reasons are for it, how to fix it, give you some good tips, end with some thoughts, and answer some frequently asked questions to help you fix the issue and get back to having fun with your computer.

Microsoft Error Code 80090016 is often seen by users. It means that there is a problem with the system’s key store or cryptography services. You need to figure out what caused the error and fix it so that things work again and the problem doesn’t happen again.

What Does the Microsoft Error Code 80090016 Error Mean?

When you see the error code 80090016, it generally means that something is wrong with how Windows handles keys or cryptographic operations. If you try to decrypt, encrypt, digitally sign, or handle certificates, you might get this error. It means there are bigger issues that need to be fixed.

Common Causes of Error Code 80090016

It is important to figure out what is causing Error Code 80090016 to fix the issue. This mistake can be caused by seven main things:

  • System files that are broken or corrupted: When important system files linked to cryptographic services get broken or messed up, Error Code 80090016 can appear. This could stop cryptography and key management from working.
  • If there are incorrect or missing things in the Windows registry that are linked to cryptographic services, they could lead to Error Code 80090016, which would stop cryptographic parts from working correctly.
  • Security Software Interference: The error code 80090016 can happen when antivirus or firewall software or other third-party security software gets in the way of secure processes and key storage.

How to resolve Microsoft Error Code 80090016

  • Drivers that are too old: If your device drivers are too old or don’t work with later versions of Windows, the system won’t be able to fix Error Code 80090016. This is especially true for drivers that have to do with security or cryptographic hardware.
  • The error code 80090016 might show up if the main drive or the drive that holds the cryptographic parts doesn’t have enough space. This means that cryptographic actions and processes that store keys can’t happen.
  • System Misconfigurations: You may get Error Code 80090016 if your system is not set up correctly for cryptographic services and key management. This means you need to make changes to get things running again.
  • Malware Infections: Error Code 80090016 can be brought on by malware or bad software that attacks cryptography services or key storage methods. This can happen if the security of the system is broken and important processes are stopped.

What Are the Best Ways to Fix Error Code 80090016?

There is a planned way to fix Error Code 80090016, and it may take more than one step. Here are eight good ways to fix the issue and get things back to normal:

  • Run System File Checker (SFC): Start the System File Checker tool to find and fix any broken or damaged system files that could be causing Error Code 80090016. Start up Command Prompt as an administrator and type “sfc /scannow” to start the scan.
  • Clean Up the Registry: Use a reputable registry cleaning tool to check the system and fix any broken or incorrect registry entries that are connected to cryptographic services and key management. When you change the record, be careful and make a copy of it first.
  • Stop using any security software. Turn off any security or firewall software that isn’t built by your company for now to make sure it doesn’t get in the way of cryptographic processes. Try to make the same things happen again that lead to Error Code 80090016 after turning off the security software to see if the problem is still there.

How to resolve Microsoft Error Code 80090016

  • Update Device Drivers: Check all of your device drivers to make sure they are up to date. This is especially important for drivers that deal with security or cryptographic hardware. Use Device Manager or the tools that came with your computer to look for driver changes. If there are changes available, install them to fix problems with compatibility.
  • Get rid of files and programs you don’t need to make room on the system drive and other drives that hold safe parts. Use Disk Cleanup or another disk management tool to find temporary files, cache files, and other data that you don’t need and get rid of them.
  • Setups of the system should be looked over. Pay attention to the system settings and setups that handle keys and cryptographic services. It is important to fix any problems that may have come up and make sure that the setups are how they should be.
  • Do Malware Scans: To find and get rid of any dangerous threats that could be causing Error Code 80090016, use a reliable antivirus or antimalware program to do full malware scans. If you know you have malware, put it in storage or delete it to keep the system safe.
  • Delete Cryptographic Services: If there are issues that are stopping cryptographic services and parts from working properly, delete them and set them back to their original settings. To turn off and on cryptography services again, use the Command Prompt as an administrator and type “net stop cryptsvc” and then “net start cryptsvc.”

How to resolve Microsoft Error Code 80090016


Not being able to fix Microsoft Error Code 80090016 can make a system not work right and even put data at risk, but it can be done right if you know what to do. Users can keep their computers safe and less likely to get Error Code 80090016 if they learn about the most common causes, fix problems the way this guide tells you to, and follow the safety tips.

Frequently Asked Questions (FAQs)

Why does my computer keep giving me the 80090016 error code?

If you see the Microsoft Error Code 80090016, it means that there is a problem with the system’s key storage or cryptographic services. This can change how cryptography works and how keys are handled.

How do I fix the Microsoft Error Code 80090016?

Users can clear the registry, run system file checker, temporarily turn off security software, update device drivers, free up disk space, check the system settings, scan for malware, and restart cryptographic services to fix Microsoft Error Code 80090016.

What causes Microsoft Error Code 80090016? How do I fix it?

Microsoft Error Code 80090016 can happen for many reasons. To lower the chance of getting this error, keep the system up to date, use trusted security software, be careful with files, and teach users about best practices.

Why does the Microsoft problem 80090016 keep coming up?

Microsoft Error Code 80090016 may keep showing up for a while due to things like broken system files, errors in the registry, security software getting in the way, old drivers, not enough disk space, incorrect system settings, or malware infections. There are many things you need to check and fix in order to find and fix the real issues.

When is the best time to get help for Microsoft Error Code 80090016?

To solve Microsoft Error Code 80090016, you should get help from skilled IT professionals or Microsoft support. If the problems won’t go away, you should also get help from Microsoft support.

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