How to Fix Error 12031

Error 12031 - What is it?

Error 12031 indicates that the connection with the server has been reset or is not properly connected.

In other words, it signifies that the File Transfer Protocol which is the standard network protocol that is used to transfer files from one host to another over the internet is either reset or not working properly.

For example, if you are using a wireless adapter, then you may experience this error code when the adapter loses its association with the access point.

The error code is often displayed in the following format:

  • "ERROR_INTERNET_CONNECTION_RESET"
  • "Cannot Connect to the FTP Server"

Solution

Restoro box imageError Causes

Though the error 12031 is largely caused by poor internet connection and failure to obtain files from the FTP server, however, sometimes the error may be caused by invalid registry entries and outdated drivers. Furthermore, it may also be a Firewall issue.

Further Information and Manual Repair

To resolve this issue on your system, we have listed down the best and easy DIY solutions. These solutions are simple to perform and do not require any kind of technical expertise or knowledge. Just follow the steps and you will be able to resolve it in a couple of minutes.

Solution 1: Disable Firewall

If you are unable to connect to the server and you encounter the error code 12031 on your system, then to resolve this issue, disable the Firewall on your PC.

Solution 2: Reset IE (Internet Explorer) Settings

This error is typically experienced by IE7 users.  If you can’t access some websites in Internet Explorer and you come across a 12031 error code, then try resetting your IE settings.

To do this, open Internet Explorer, click on tools, and then click on Internet Options. Now go to the advanced tab and select Use Passive FTP. After checking the box, exit and then try accessing those sites that were not accessible before.

If after modifying IE settings you are able to access the sites without any error message display, then this means the error is resolved. Nonetheless, if the error still persists, then the error could be generated due to invalid registry entries.

Solution3: Download and Run Restoro

To remove invalid registry entries from your system and resolve the 12031 error immediately, it is advisable to download and run Restoro. This is a new, cutting-edge, and multi-functional PC repair tool integrated with multiple utilities like a powerful registry cleaner, an antivirus, and a system optimizer.

The registry cleaning utility scans your PC for all registry errors. It wipes out unnecessary files, bad and invalid registry entries, repairs damaged files, and restores the registry thereby resolving the 12031 error on your PC.

This error tool has a user-friendly interface and simple navigations. It is easy to use and compatible with all Windows versions.

In addition to this, you can also use it to scan for malicious software and remove malware. It also functions as a system optimizer and boosts your computer’s speed dramatically.

Click here to download Restoro on your PC and resolve error 12031 right away!

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Solution

Restoro box imageError Causes

Error 2200 may occur due to several reasons. However, the most common causes include:

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Further Information and Manual Repair

To resolve error 2200 on your system try the methods listed below. These DIY methods are easy and effective and can repair this error in no time. These solutions require zero technical expertise and knowledge.

This means if you are not technically sound or you are not a computer programmer, you can try these solutions and repair error 2200 on your system easily.

Method 1

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Method 2

Malware can also damage and corrupt drivers and system files. If the reason for error 2200 on your PC is malware then download a powerful antivirus and scan your entire PC. Remove all malware and viruses infecting your system to resolve the error.

Method 3

The Windows registry is that part of the computer that stores much of the information and settings for software programs, operating system configurations, and hardware devices.

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Option 1 – Try to disable your antivirus program

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Option 2 – Try to make some changes in the Registry

  • Tap the Wins key once and type in “command prompt” in the field.
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  • Next, type the following command and tap Enter:
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  • After that, type the following command and hit Enter again:
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 The command you entered will set the Windows Update to auto so you should be good to go.

Option 3 – Try to reset the Windows Update components

If by any chance that the second option didn’t work, resetting the Windows Update components could also help you resolve the problem. How? Refer to the following steps:
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Note: The commands you entered will stop the Windows Update components such as Windows Update service, Cryptographic services, BITS, and MSI Installer.
  • After disabling WU components, you need to rename both the SoftwareDistribution and Catroot2 folders. To do that, type each one of the following commands below, and don’t forget to hit Enter after you type one command after the other.
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  • Next, restart the services you’ve stopped by entering another series of commands. Don’t forget to hit Enter after you key in one command after the other.
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  • Close Command Prompt and reboot your PC.

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And if you are connected to a corporate network, there might be a monitoring/filtering product that could be replacing certificates. Moreover, there are also users who reported getting this issue when they use the Nightly version of Firefox. And if that’s the case, you have to try accessing secure websites using only the stable build especially when it comes to payments. However, if you are not doing that, then here are some options you need to check out.

Option 1 – Try turning off HTTPS Scanning on your security and antivirus programs

Each security-based software has a security option that allows you to turn off the HTTPS scanning functionality. They may be available under different names such as HTTPS Scanning, Scan SSL, Show safe result, Do not scan encrypted connections, etc. Find what is applicable for your security or antivirus software and then try turning it off temporarily and see if it helps in fixing the MOZILLA_PKIX_ERROR_MITM_DETECTED error in Firefox.

Option 2 – Try to disable security.enterprise_roots.enabled

The next thing you can do if the first option didn’t work is to disable security.enterprise_roots.enabled which is an HTTPS certificate check on Firefox. Note that this is not recommended but you have to at least try in order to fix the error.
  • Open Firefox and then type “about: config” in the Firefox address bar and hit Enter.
  • After that, if an info message appears, confirm it.
  • Next, search for the security.enterprise_roots.enabled preference and once you found it, double click on it.
  • Then change its value to true and restart the Firefox browser once. This will import all the custom certificates from the other security software into Firefox. As a result, it will make sure to mark those sources as trusted and you won’t get the MOZILLA_PKIX_ERROR_MITM_DETECTED error.
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