how to fix error 1020 2022: Top Full Guide

How To Fix Error 1020 2022: Top Full Guide

If you’re getting the Error 1020 message, it means there’s a problem with the Windows Management Instrumentation (WMI) service on your computer. This service is used by many programs, so if it’s not working properly, it can cause all sorts of problems.

Luckily, there are a few easy ways to fix this issue.

What is Error 1020 Access Denied?

What is Error 1020 Access Denied

When you violate a firewall policy on a Cloudflare site, Error 1020 Access Denied occurs. Your connection request will be blocked if you attempt to access an endpoint that is protected.

All errors that begin with 1xxx indicate connection problems at sites that use Cloudflare proxy.

Before we get into the details about error 1020, let’s briefly discuss CDNs. CDNs are a resource that improves the site’s performance.

In practice, the files of the website are spread across the CDN’s servers. The user will connect to the closest server to their location.

Cloudflare offers several security features to help protect your website from hackers. The DDoS attack is simultaneous access to the site by multiple users or so-called zombie computer users.

Some same errors you can face when accessing a website like 404 or 500….

Why Does Error 1020 Happen?

This error can be caused by certain circumstances.

One is when the CDN recognizes that the IP address trying to establish a connection to the website has been blocked in the internal settings. The CDN will not allow connection because it recognizes that the site is at risk.

Cloudflare makes use of cookies to store information about page communication and provide greater security for the WordPress site.

There may be conflicts with the use of these files, making access impossible.

How To Fix Error 1020: Access Denied?

How To Fix Error 1020 Access Denied

Restart Router and PC


You can fix the problem by restarting your computer. First, restart your computer to verify that it works. If the problem persists, restart your computer and follow these steps.

  • Your Router should be turned off.
  • Wait for 30 seconds before unplugging the network device.
  • After 30 seconds, turn the router off.
  • Turn on the router.
  • This should do the trick.

Clear Browser Cache

Clear browser cache

Cloudflare can give error code 1020 if there is a corrupted cache or browsing data. Clearing out cache is the best way to fix the problem. Clearing the cache won’t erase any personal files or save passwords.
It is possible to delete your browsing history and cache in Firefox, Chrome Edge, Edge, Opera, and Edge. Restart your computer to see if the problem persists. It should work.

Disable or Enable VPN

Disable or Enable VPN

Virtual Private Networks, or VPNs, can have a negative or positive impact on your network. If you’re connected to a network, disable it and then refresh your site. You can also download a VPN for free and see if it works.

Check Your Data and Time

It is important to verify that the date and time you are entering are correct. If they are not, your computer will have difficulty communicating with the server. This will result in the error code. Make sure you correct the time and date.

Enable Cookies

Enable Cookies

You will be asked to enable cookies when you visit a website. The cookie will not be enabled and the error code that you are looking for will be displayed.

If a website asks you to allow cookies, you should do so. Make sure your browser does not disable cookies. To do this, follow the steps below.


Follow the instructions.

  • chrome://settings/cookies

Also, ensure that you have not checked the “Sites that cannot use cookies” category.


Follow the instructions.

  • edge://settings/content/cookies

If the website is already on the Block List, you can remove it from there.


Follow the instructions.

  • about:preferences#privacy

Click on Manage exceptions from cookies and Site data to ensure that your site isn’t blocked.

Remove Extensions

There are many extensions that can cause problems with your browser or prevent a site’s opening. You can try your luck by disabling one extension and then continuing to disable them until you find the problem. You will then be able identify the problem and fix it.

Troubleshoot in Clean Boot

Troubleshoot in Clean Boot

Extensions aren’t the only thing that can cause problems with your browser. Many apps can also block certain sites from opening on your browser. Clean Boot is a good way to find the root cause of the problem.

Exit The Site and Look For Another Site Offering That Content

Although it may not work, this is something you can do to get the problem under control. You will find many websites that have similar content. Just look around and then go to the site you want.

Contact Site Owner

Contact Site Owner

If you’ve tried everything but can’t resolve the problem, you may have broken the firewall rules. If you are unable to resolve the issue, contact the site administrator and ask for their solutions. Site administrators create firewall rules.

There is nothing to be concerned about. Simply go to the About or Contact page and contact the administrator.

Try Using Another Browser

Another option is to visit the website using another browser or device. It is possible to refresh all content and clear the cache. This will increase the likelihood that this test will work.

Change Site Administrator Settings

Change site administrator settings

If you are unable to configure the local computer as desired, it may be the server. You will need to either access Cloudflare settings or ask an administrator to do this. Also, check the activity logs.

This will allow you to check if any blocked IP addresses are present. You can also identify the need to modify firewall rules or add the desired IP address in order to allow access to the user who is not able to access the website.

How to fix Error 1015 and Error 1116

How to fix Error 1015 and Error 1116

Error 1015

Rates are limited

What has happened?

Temporarily, you are prohibited from accessing this site by the owner (*).

Cloudflare Ray ID * Your IP * Performance and security by Cloudflare
The rate limit is temporary and you can wait (15 minutes or more) before attempting to access the site again.

What is the reason for the 1015 rate limit

Too often, you refresh a website.

You’ve tried too many times to log in to your account in a matter of minutes.

Your current browser has opened too many tabs or windows.

You are not allowed to rate solutions for 1015

Give it at least 15 minutes before you try again.

All tabs and windows that are open must be closed.

Clear cache and cookies to “All Time”

Error 1016

Origin DNS error

What has happened?

You have requested a page from a website (*), that is part of the Cloudflare network. Cloudflare cannot resolve the requested domain (*).

How do I fix error 1016 Origin DNS error

Log in to Cloudflare and fix Cloudflare DNS Records. Add the A Record to your domain’s DNS Record. Allow Cloudflare scan the DNS records.


An error 1020 means that there is a problem with the system registry. This can be caused by a number of things, including a corrupt registry, a virus, or a hardware issue. Using our guide to deal with your problem.

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