The Network Security Key Isnt Correct Please Try Again
The "Network security cardinal mismatch" error message appears later on users type in the password to connect to their wireless network. This trouble is commonly related to a unmarried wireless network and it's typically a home network users have prepare. Fifty-fifty though this bulletin states that users have entered the wrong password, users who have experienced this issue claim that the password is 100% correct. Online research suggests that the problem mostly occurs on Windows seven.
Luckily enough, many users who were affected by this problem were able to resolve it easily enough. They accept posted their solutions online and we have decided to include them in this article with step-past-step instructions. Follow them below and the trouble should exist gone in no time!
There are many methods that are known to resolve this trouble hands enough. We have created this article where you tin can see pace-by-step instructions for these methods and we guarantee the trouble will disappear in no time!
What Causes the Network Security Key Mismatch Error on Windows?
There aren't many known causes of this trouble and it'due south not quite well documented either. However, we were able to class a shortlist of causes based on user feedback and various factors that can cause such connectivity issues on Windows. Make certain y'all bank check out the steps below!
- Incorrect security mode – It's quite possible that Windows has remembered your network under a different security type and it simply won't connect until you modify the mode you connect to the network. These changes tin sometimes exist carried out on your computer, merely there is a chance you'll need to admission your router.
- Third-political party antivirus tools – Antivirus tools are known to crusade diverse connectivity issues and they can even touch how Wi-Fi passwords are stored and how you connect to your wireless networks. This isn't a security breach only it'south a massive trouble and you might demand to uninstall the antivirus tool you are using at the moment.
- Old or faulty wireless drivers– There is a take chances that your currently installed driver might merely fail to connect to your network because information technology uses newer security modes, protocols, or encryption. Yous should definitely consider updating to a new gear up of drivers!
Solution 1: Change the Type of Protocol Used
It's often the case that Windows somehow manages to store the password correctly but information technology uses a wrong type of protocol or encryption. For example, WEP is chosen over WPA or WPA is used instead of WPA2. It also occurs with encryptions used. TKIP is oft set instead of AES. This can be resolved quite hands so make certain you lot follow the steps below!
- First of all, you demand to open up the Network and Sharing Middle. Open Command Panel by using the Windows Key + R fundamental combination. This will open the Run dialogue box. Blazon "control. exe" or "control panel" inside the box and click the OK button.
- You can also open the First carte du jour and simply blazon Control Console. Left-click the showtime result which pops up in gild to open information technology. In the elevation right corner of the Command Panel window, click the View by choice and set it to Category.
- Left-click to open the Network and Internet Once inside, left-click to open up the Network and Sharing Middle. Left-click the Manage wireless networks push from the left-side navigation carte du jour in order to open this set of settings.
- Locate the entry of the problematic network inside the list which will appear, left-click in society to select it, and check its Security type. It will be displayed in the info bar beneath. Click the Remove button from the menu above in order to forget this network.
- Subsequently that, click the Add button from the carte and choose the Manually create a network profile choice from the next window which will appear.
- Within the new window, make sure you enter the right Network name. Nether the Security blazon section, attempt changing information technology from the previous value. If it was WEP, try WPA or try WPA2-Personal if the previous entry was WEP. Endeavor out several combinations.
- Enter the correct Security Key. Brand sure you lot uncheck the box next to Hide characters in gild to run across if the password is, indeed, right. Make certain the Start this connectedness automatically box is checked and that the Encryption type is set to AES.
- Click the Side by side button and follow the remainder of the instructions before wrapping upwardly the procedure. Check to see if you are now connected to the required network properly!
Solution 2: Disable Your Tertiary-Party Antivirus Tool
Tertiary-party antivirus tools are a common culprit to this problem. They can oft interfere with connectivity protocols and we highly advise you try disabling them for a while to see if the problem persists. If the problem continues to announced, y'all might need to uninstall it and choose a unlike security selection.
- First, yous demand to disable your 3rd-party antivirus tool. The process will profoundly differ based on which antivirus you have installed. However, make sure you double-click to open it and check out its settings to locate the option.
- If the trouble ceases to appear afterward, the antivirus tool is to arraign and your only promise of resolving the problem is to uninstall it. This can be done quite easily.
- Open Control Panel past using the Windows Primal + R key combination. This will open the Run dialog box. Type "control. exe" or "control panel" inside the box and click the OK button.
- If you are using Windows 10, you tin can also use the Windows Key + I key combination in club to open the Settings Settings can also exist accessed in the Start carte du jour at its lower left role every bit a cogs icon.
- In the summit right corner of the Command Panel window, click the View by option and ready information technology to Category. Left-click to open the Uninstall a program entry under the Programs
- In the Settings app, just click the Apps section in order to open the list of all apps and programs installed on your reckoner.
- Inside Settings or Control Panel, make sure you scroll until you locate your antivirus, left-click to select it, and click the Uninstall button which volition appear. Make sure y'all follow the instructions which will appear on the screen in order to uninstall it completely.
- Try connecting to the problematic network to see if the "Network security key mismatch" error message appears after trying to connect!
Likewise, take a look at how to disable your antivirus if this method doesn't piece of work for you.
Solution 3: Reinstall Your Wireless Drivers
If your computer has an old wireless driver installed (or the default Windows driver) it may lack the compatibility with newer types of protocols and encryptions. This is a major problem and y'all should consider resolving it as soon as possible because you lot won't be able to connect to many wireless networks. Follow the steps beneath in lodge to update your wireless drivers!
- First of all, you need to open the Device Director on your computer. Use the Windows Key + R key combination in guild to open up the Run Type "devmgmt.msc" inside the box in gild to open the Device Manager. Y'all can also search for it in the Beginning menu.
- In one case it opens, locate your wireless networking device inside the Network Adapters Click the arrow next to information technology in lodge to expand this section, right-click the device, and choose the Uninstall device pick from the context menu which will announced.
- Confirm any dialogue prompts which may appear for you to confirm your choice. Subsequently that, click the Activeness option from the menu bar to a higher place and click Scan for hardware changes.
- Later Windows find out that yous have uninstalled a wireless device, it will proceed to download and install the latest driver available. Expect for the procedure to finish and bank check to see if the "Network security fundamental mismatch" error message still appears when trying to connect to the problematic network.
Solution 4: Change the Security Blazon in Your Router
It's possible that your drivers or your system simply won't accept the old WEP protocol for security codes and you may need to switch to WPA or WPA2 inside your router settings. Unfortunately, you will need to have direct access to your router in lodge for this method to be possible. This makes this method suitable but for dwelling networks. Check out the steps below!
- You volition need to log in to your router first. These steps differ from one router to another and we highly recommend you perform a Google search for your router. You can also visit our article for more info!
- Later on logging in, you lot volition need to locate the ready of wireless security settings. The option'due south name differs from i router to another but it's ofttimes quite like shooting fish in a barrel to find information technology.
- Change the Security Mode or Security Type option to WPA/WPA2-Personal and type in the new password you will use. Relieve the changes and check to come across if the problem withal appears.
Solution 5: Attempt Several Useful Commands
In that location are several useful commands which can be used to reset and refresh your IP settings. These commands can be used to resolve a variety of different networking settings, including this specific problem. Make sure you follow the steps beneath in order to try out these methods!
- Open up the Run dialogue box by tapping the Windows Cardinal + R keys at the same time. Inside the box, blazon "cmd" in order to open the Command Prompt. Make certain you employ the Ctrl + Shift + Enter key combination in order to open up an administrative Command Prompt.
- You can also search for Command Prompt in the Start menu. Right-click the starting time result which will appear and cull the Run equally administrator option from the context menu which will announced.
- Once the Command Prompt window opens, make certain you blazon in the commands shown beneath and tap Enter after each 1!
ipconfig/release ipconfig/renew
- Restart your computer and check to come across if the same problem even so appears afterwards trying to connect to your wireless network!
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Source: https://appuals.com/possible-network-security-key-mistmatch/
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