Category: Uncategorized

When McAfee Product Prompts Invalid Product Key

There are countless preferences available that we can select to keep our system secure. McAfee is the most trustable system software when we head to search for the desired one. With the latest features, it manages to exchange blows with the imperfections causing damage to your device. Plus they maintain your important files and folders protected. It is an all in one service made for PC, Mobiles, Networking Servers, and many more.


Rather the best in class services it provides, it sometimes generates some technical error that can’t be solved by your own. Experts available at McAfee Customer Care Number UK are skilled and highly proficient towards any task they are assigned to. One of the errors confronted in McAfee during its installation is when the product appears with an error saying, Invalid Product Key. To resolve this annoying issue, you need to visit the official website of McAfee and verify user login information with product key that you have entered and check whether you have input the correct information.

You need not worry for the issue you have faced, just follow the suggestions given in this blog carefully. Download and activate your McAfee Product by following the steps given below:

  • Login to your McAfee Account at the official website.
  • Now Enter registered Email & Password. If you are a new user, then you register as a new one.
  • Then select for the country.
  • Then enter 25 Alphanumeric Product Key.
  • And lastly Download and Install the McAfee Antivirus Setup.

Remember: Don’t share your product key with anyone and be careful while typing it. Generally, it is to be found on the back of the McAfee Retail card.

Follow the above steps carefully and get successful in resolving out this error. If the error still persists, then you should consult the technical support team available at McAfee Contact Number UK 0808-238-7544 instantly. The technical team that is deployed at this service is highly determined and proficient to provide you hand to hand resolutions for every issue you are confronted to. You just need to dial at toll free whenever you feel like.


Norton Product Displayed Error 8504,104. What to Do?

Despite their importance to secure your device, Antivirus also presents bewildering range of problems that can’t be solved by your own. Norton Antivirus, though most adopted among others, creates infliction’s that would need expertise assistance. The expertise guidance offered at Norton Support Number UK will help you get this problem resolved within a short period of time.

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Yet, sometimes, Norton product shows up with some error codes following with error message. These error codes get misinterpreted by the users. One of such issue is Error 8504,104 that can be caused by another antivirus to be installed in your device or due to a failed installation during the latest upgrade.

To resolve this issue, follow the instructions given below carefully.

  1. Run the Norton Remove and Reinstall tool – Uninstall the Norton product and download the Norton Removal tool. Open the tool and Double-click the NRnR icon and then Click to Agree the License Agreement. Then go to the advanced options, then click remove only and after removing, click to restart it again. After your system restarts, follow the displaying instructions to reinstall your product.
  2. Uninstall any other Antivirus product, if present – Open the Run dialog box and type appwiz.cpl and press Enter. Choose for the not needed security product and Uninstall or Remove them from the list of recent installed programs. Follow the instructions to uninstall it completely. Restart your device.
  3. Update the Video graphics driver immediately – Open the Run dialogue box and input devmgmt.msc and press enter. Then double click on Display Adapters present in the Device Manager Window. Then right click the HD graphics card and then choose properties. Ensure that the graphics you choose for are outdated or latest. If it is not up to date then update it with latest version available. And select for your graphics card manually.

If the error code still appears, then you must contact the technical support team present at Norton Phone Number UK 0808-238-7544 for instant and helpful assistance. They have deployed well trained technicians that support you whenever needed.

Learn About Bullguard Firewall Application Rules

Firewall is an important feature of any antivirus as it helps you manage the traffic on your computer when connected to the network. It has advanced module customization option that allows you to set the firewall in a way that it matches your security needs or your network configuration. You need to specify the Application rules in the firewall settings to make it decide which applications are allowed to access your network connection.


To open Application rules, first you need to pen Bullguard antivirus and then click on Firewall. After that go to Firewall Settings and press Firewall rules, there in Firewall rules click on Application rules. Application tab is a place where you will find some re defined rules and all user installed programs that are trying to either send or receive information through the active network connection. You can contact experts at Bullguard Phone Number UK . Let us learn more about the Firewall rules and its settings.

Policy: This Determines Firewall Action On That Particular Application:

  • Allow: The application will be able to send and receive information from the network.
  • Block: The firewall will block the information access from that specific application.
  • Ask Me: Every time that applications starts, the firewall will ask you whether you want allow or deny the access of network by that application.

Protocol: The protocol type of the firewall will allow the application to use. If any other data is send or receive by any other protocol type then the firewall will block it.

Direction: The direction of the traffic for the specific application.

Ports: You can specify the ports that allow the application to use, if you don’t specify any port then the application will use all ports available that are not closed by firewall or that don’t have any other network restriction.

Remote Hosts: It is the IP address with which the application will connect to send and receive data. If there is no IP address mentioned in Remote hosts then the application will use all IPs.

Application Path: It shows where you can find the executable files associated with the firewall.

Automatically Create Rules for Known Programs: This allows the firewall to create rules for all those known programs that are available in the database. You will just get the notification at the corner of the screen saying that the application is allowed automatically.

These are just some basic rules of the Firewall. To know more about the Firewall rules and its settings please dial Bullguard Support Number UK.

How McAfee Antivirus Actually Works?


McAfee is a complete cyber security solution that makes World a safer place to live. McAfee product protects, detect and correct the threats simultaneously to keep your device away from virus and malware. But any antivirus works well till the time it is not getting any issue. The easiest way to fight against issues is to call a technician at McAfee Phone Number UK.

Here in this section we are going to focus on the working of the software.

Virus Database

Any antivirus software works on its database. It blocks viruses from entering your system and kill those viruses that entered your system after breaking the firewall. The software keep on updating its database and according to that data, it scans the internet and identifies any malicious software or program by its name, type and destructive capability. With database information, it even deletes some malicious content. Once the scan process gets complete, it makes sure that no malware could enter your system, and if in case it is already in the system then it deletes the malware.


Once the virus database if updates, the computer’s firewall become more powerful. McAfee doesn’t allow anything to enter your device without your permission, whenever there is any potential threat, you will receive a warning from McAfee. In some advanced version of McAfee, the firewall even covers up the internet. You will always be notified about the harmful websites while you surf the net. But if in case you allowed some virus or malware in your system by downloading some malicious software or opening corrupted attachment then the only way to protect your device is through virus scan tool, which will find and kill malware for manual deletion.

Virus Scan Utility

The virus scan utility, scan your system completely for malwares and then make a list of malicious programs that you can manually delete at the end of the scan. McAfee database allows the program to detect and eliminate most of the threats with a complete scan.

It become must for an antivirus user to keep its software updates for an updates virus database. For any query you can get touch with our expert technicians at McAfee Customer Care Number UK.

Block And Allow Specific IP Address Using AVG

AVG antivirus comes with its Firewall which allows users to allow or block certain IP addresses. This will help you to make your online life more secure. You can block all those IP address which according to you are suspicious and that continuously tries to have access on your PC. And in contrast, you can allow IP address of specific devices that you are trying to connect to such as your printer. You can take help from experts to create your white list and blacklist if you want by dialing AVG Support Number UK.

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In this blog we are going to guide you with steps related to AVG Internet Security product to allow and block IP addresses.

  • Open your AVG antivirus program.
  • From the Options menu, click on the Firewall settings.
  • Next tab on Expert mode.
  • Then from the left menu, click Defined Networks.
  • Now you need to define whether you want to block or allow all connections for the defined IP address:
  • Select IP address white list, if you want to allow the IP address.
  • Or Select the IP Address Blacklist, if your want to block the IP address.
  • One you are done click Edit Networks.
  • Now click Add IP. Here you can define the IP Address, range of IP address or IP address/mask that you want to allow or block as per your requirement.
  • Then click OK. You will need to repeat the previous steps if you want to add more items in the list.
  • Then again click OK, to save your white list or blacklist settings.
  • Once you are done with configuration, click Ok to save AVG Firewall settings.

Hope we have made the task easier for you. Now you can allow or block any IP address as per your need and you don’t have to depend on anyone for this task. As we mentioned above that these steps only belong to AVG Internet Security, in case you are using any other any other AVG product then please contact antivirus experts at AVG Contact Number UK.

Tips to Keep Your Kids Safe from Improper Online Content

These days the children’s favorite playground is the online games or apps. They no more prefer to go outside and play with their friends but instead they love to spend time on internet. Yes, definitely internet id beneficial for kid’s to some extent as it helps them to learn and grow every day. On regular basis new apps and social media sites are being launched and these things can either break or make their future. The internet world can help kid’s reach towering heights but it should be our priority to keep them safe in this cyber world. Please contact our engineers at Norton Customer Care Number UK who will guide you about online safety of your kids.


This article will let you make better decision for your child’s online safety. Here you will learn about the threats that are waiting for your kid. As these days parents have to allow their kids a considerable time to spend online, o it becomes necessary for parents to understand what kind of threats their kids are open for.

Here are some common threats that your kid is prone to:

  • Improper Content- on the one hand you will find informational and knowledgeable content online but on the other hand there is so much inappropriate content for your kid on internet. You child might try to search about such things or might stumble upon such sites accidently. In such case, you cannot do anything but yes you can use Norton Family software to block such websites when your kid browses. Apart from this you can use child friendly browser, where such sites and pages are already blocked.
  • Cyber bullying- It is not necessary that bullying should always be done face to face, it can be done online as well. Bullying can damage your kid emotionally and it can be really challenging to handle such situation. The only way to prevent your kid from bullying is by stopping them from creating social media site. In case you can’t stop then tell them that they can always come up to you when someone tries to bully them.
  • Chat Room- There is so many predators online who are keeping their eyes on your children. They get connected with your kids and try to be friend with them by setting up fake profiles. It becomes necessary for every parent to make their kid understand that if they are using social media then they should only talk to people whom they know personally such as friends and relatives.
  • Online Scams- Children are vulnerable to online scams such as mails that claim that you win a large amount of money or websites who are selling something at really low price. It is essential to make them understand what the signs of online scam are. In fact tell them to inform you first, if they want to buy something online. And also ask them not to click on any link that looks suspicious.

Remember that your child’s safety is always in your hands. If you can’t keep a watch on them all the time then it would be better for you to install Norton Family which helps you block the inappropriate sites and pages. You can learn more about this software and its settings from technicians by dialing Norton Contact Number UK.