How to Fix xC004FC03 Error Code in Windows?

Activating Windows license helps you in the authentication of your OS. However, you may encounter an error code stating the Windows cannot activate. Try again later. This is the 0xC004FC03 error code. Follow through the article to learn how to fix this. So, here are the instructions to fix 0C004FC03 error code in Windows.

Launch Pre-Installed Troubleshooters

If you want to launch pre-installed troubleshooters, then you can follow the provided steps.

• First of all, you have to go to Start and choose Settings.
• After that, you should choose the Update & Security option.
• You should go to the left panel and choose Troubleshoot.
• Navigate to the Internet Connection.
• Then select the Run the troubleshooter tab.
• You have to wait to complete the scanning process.
• After that, you should move down and choose the Network Adapter.
• Go to the Run the troubleshooter.
• Now, the troubleshooter’s option guides you to find the problems with the connection and suggest solutions to troubleshoot them.

Renew the IP Address through Command Prompt

If you want to renew the IP address through Command Prompt, then pursue the instructions given below.

• Get started by going to the Cortana’s search box and input Command Prompt.
• After that, you should go to the search results, select Command Prompt and right-click on it.
• You have to choose Run as administrator.
• When the ‘User Account Control’ pop-up comes, select Yes.
• Navigate to the new screen, paste the pursuing line and press Enter: ipconfig /release.
• Now, enter in the pursuing and hit Enter again: ipconfig /renew.

Windows Activate through Command Prompt

If you want to Windows activate through Command Prompt, then you can follow the provided steps.

• To get started, go to the Cortana’s search option and enter the Command Prompt.
• After that, you should navigate to the search results, select Command Prompt and right-click on it.
• You have to choose Run as administrator.
• Now, paste the pursuing entry and hit the Enter key: slmgr.vbs /ato.

Windows Activation through Phone

If you want to activate through phone, then pursue the instructions given below.

• To begin with, you should press Windows + R keys at once and enter SLUI 4.
• Then you have to choose the country and select Next.
• Provide a local phone number and you should be able to activate Windows through the phone.
• You will be asked for some extra assistance from an automated response. Press Yes if you require it.
• Now, you have to wait until reaching an operator who will help you through the activation method.

Temporarily Disable Windows Firewall

If you want to disable Windows Firewall temporarily, then you can follow the provided steps.

• First, you have to go to the Cortana’s search box, input Control Panel and press Enter key.
• You should select ‘System & Security’ in Control Panel.
• Then navigate to the Windows Defender Firewall.
• Go to the left side and choose ‘Turn Windows Defender Firewall on or off’.
• You should disable the Firewall for Public and Private networks and select OK.
• Then you should attempt to activate the Windows once again.
• Now, you have to enable the Firewall.

Daniel Ryan  is a creative person who has been writing blogs and articles about cyber security. He writes about the latest updates regarding norton.com/setup and how it can improve the work experience of users. His articles have been published in many popular e-magazines, blogs and websites.

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