Microsoft, Windows Server

Fix Avast RPC Server Unavailability on Windows 10

Are you encountering the Avast RPC server is unavailable error on your Windows 10? This frustrating issue can occur due to various reasons, disrupting the functioning of your Avast antivirus and leaving your system vulnerable to threats. But fear not, as we have the solutions to help you fix this problem and get your Avast antivirus up and running smoothly again.

Whether it’s an outdated Windows version, firewall settings blocking the Avast service, corrupted system files, or network adapter settings causing the error, we have identified effective troubleshooting methods to tackle these issues head-on.

In this article, we will walk you through step-by-step instructions on how to fix the Avast RPC server unavailable error and provide preventive measures to avoid its recurrence. So, let’s dive in and resolve this error once and for all.

Why Does Avast RPC Server Unavailable Error Happen?

The Avast RPC server unavailable error can occur due to several factors, including an outdated Windows version, firewall settings blocking the Avast service, corrupted system files, incorrect network adapter or time settings, and more. When any of these factors come into play, they can prevent the Avast antivirus from accessing its RPC server, resulting in the error message.

To understand why this error occurs, let’s explore some of the common causes:

  1. Outdated Windows version: Running an outdated version of Windows can lead to compatibility issues with Avast and its RPC server.
  2. Firewall settings: Sometimes, firewall settings can block the Avast service, preventing it from communicating with the RPC server.
  3. Corrupted system files: If certain system files are corrupted, it can interfere with the functioning of the Avast RPC server.
  4. Incorrect network adapter or time settings: Incorrect network adapter or time settings can cause communication issues between Avast and the RPC server.

By understanding these underlying causes, users can take appropriate steps to address them and resolve the Avast RPC server unavailable error on their Windows 10 system.

Now that we have explored why this error occurs, let’s move on to the next section, where we will discuss various troubleshooting methods to fix the Avast RPC server unavailable error.

Troubleshooting Methods for Avast RPC Server Unavailable Error

When encountering the Avast RPC server is unavailable error on Windows 10, it can be frustrating and disrupt the smooth operation of the Avast antivirus software. Fortunately, there are several troubleshooting methods that users can employ to resolve this issue and ensure the proper functioning of their system.

Here are some effective troubleshooting methods to fix the Avast RPC server unavailable error:

  • Use the Windows Troubleshooting Tool: This built-in tool can help fix corrupt settings and resolve any conflicts that may be causing the Avast RPC server error.
  • Clear temporary files: Deleting temporary files can help remove any corrupted data that might be affecting the Avast antivirus’s connection to the RPC server.
  • Configure firewall settings: Check your firewall settings to ensure that Avast is allowed to communicate through the network. Adding Avast as an exception can help resolve the RPC server error.
  • Set RPC services startup value to automatic: By setting the RPC services to automatically start on system boot-up, you can ensure that the Avast antivirus can access its required services without any interruption.
  • Adjust network adapter settings: Incorrect network adapter settings can cause connectivity issues. Make sure that the adapter is configured correctly and updated with the latest drivers.
  • Repair corrupted registry files: Corrupted registry files can impact the functioning of the Avast RPC server. Use a reliable registry repair tool to fix any issues in the registry.
  • Reinstall the Avast program: If all else fails, you can uninstall and reinstall the Avast antivirus program to resolve any software-related problems.
  • Update Windows: Keeping your Windows operating system up to date ensures that you have the latest bug fixes and security patches, which can help resolve compatibility issues causing the RPC server error.
  • Perform a system restore: If the error started occurring after a recent change or installation, you can try performing a system restore to revert your system back to a previous working state.

By following these troubleshooting methods, users can effectively address the Avast RPC server unavailable error and ensure the smooth functioning of their Avast antivirus software.

Table: Troubleshooting Methods for Avast RPC Server Unavailable Error

Method Description
Windows Troubleshooting Tool Use the built-in tool to fix corrupt settings and conflicts.
Clear temporary files Remove corrupted data by deleting temporary files.
Configure firewall settings Add Avast as an exception in the firewall settings.
Set RPC services startup value to automatic Ensure RPC services start automatically on system boot-up.
Adjust network adapter settings Check and update network adapter settings and drivers.
Repair corrupted registry files Use a reliable registry repair tool to fix any issues.
Reinstall the Avast program Uninstall and reinstall the Avast antivirus program.
Update Windows Keep the operating system up to date for bug fixes and patches.
Perform a system restore Revert the system back to a previous working state.

How to Fix Avast RPC Server Unavailable Error Step by Step

If you’re encountering the Avast RPC server unavailable error on your Windows 10 computer, don’t worry. There are step-by-step instructions you can follow to resolve this issue and get your Avast antivirus up and running smoothly again. Below, we’ll guide you through each method, ensuring you can fix the Avast RPC server error efficiently.

Step 1: Use the Windows Troubleshooting Tool
The first troubleshooting step is to utilize the Windows Troubleshooting Tool. This tool can detect and fix corrupt settings that may be causing the Avast RPC server error. To access the tool, go to the Start menu, type “Troubleshoot settings,” and open the Troubleshoot settings app. Then, click on “Additional troubleshooters” and run the “Windows Store Apps” troubleshooter. Follow the on-screen instructions to complete the troubleshooter.

Step 2: Clear temporary files
Temporary files can sometimes interfere with the proper functioning of the Avast RPC server. To clear these files, press the Windows Key + R to open the Run dialog box. Type “%temp%” (without quotes) and hit Enter. This will open the temporary files folder. Select all files and folders in the folder and press the Delete key on your keyboard.

Step 3: Configure firewall settings
Firewall settings can block the Avast service and lead to the RPC server unavailable error. To configure firewall settings, go to the Start menu, type “Windows Defender Firewall,” and open the Windows Defender Firewall settings. Click on “Allow an app or feature through Windows Defender Firewall” and scroll down to find “Avast Antivirus.” Make sure the checkboxes next to Avast Antivirus are enabled for both private and public networks. Click “OK” to save the changes.

Step 4: Set RPC services startup value to automatic
To ensure the Avast RPC server starts automatically, open the Run dialog box (Windows Key + R), type “services.msc,” and hit Enter. In the Services window, scroll down to find “Remote Procedure Call (RPC)” and “Remote Procedure Call (RPC) Locator.” Right-click on each service, select Properties, and set the Startup type to “Automatic.” Click “OK” to save the changes.

Step 5: Adjust network adapter settings
Incorrect network adapter settings can also contribute to the Avast RPC server error. To adjust these settings, go to the Start menu, type “Network Connections,” and open the Network Connections settings. Right-click on your active network connection and select Properties. Scroll down to find “Internet Protocol Version 4 (TCP/IPv4)” and click on it. Click the “Properties” button and make sure both the “Obtain an IP address automatically” and “Obtain DNS server address automatically” options are selected. Click “OK” to save the changes.

Step 6: Repair corrupted registry files
Corrupted registry files can cause various errors, including the Avast RPC server error. Use a reliable registry cleaner tool to scan and repair any corrupted files. Ensure you follow the instructions provided by the tool to ensure a safe and effective process.

Step 7: Reinstall the Avast program
If all else fails, reinstalling the Avast antivirus program can often resolve the RPC server unavailable error. Uninstall Avast from your computer using the Control Panel or a dedicated uninstaller tool. Then, visit the official Avast website and download the latest version of the program. Follow the on-screen instructions to reinstall Avast, and the error should be resolved.

Following these step-by-step instructions should help you fix the Avast RPC server unavailable error and get your Avast antivirus back in working order. Remember to perform each step carefully and thoroughly, as this will ensure the best chances of resolving the error and maintaining a secure computing environment.

Preventing Avast RPC Server Unavailability and Best Practices

Best Practices to Prevent Avast RPC Server Error

To ensure the smooth functioning of your Avast antivirus and prevent the RPC server error, it is important to follow some best practices. These practices can help optimize the performance of your antivirus software and minimize the chances of encountering the Avast RPC server unavailable error.

  1. Keep Windows up to date: Regularly check for Windows updates and install them promptly. Updated Windows versions often include bug fixes and security patches that can help prevent compatibility issues with Avast and its RPC server.
  2. Configure firewall settings to allow Avast: Make sure to configure your firewall settings to allow Avast and its associated services. Blocking Avast in the firewall can interfere with its RPC server communication, leading to the unavailable error.
  3. Clean temporary files regularly: Clearing temporary files from your system can help optimize its performance and prevent any potential conflicts that may arise with Avast and its RPC server.
  4. Maintain proper network adapter settings: Ensure that your network adapter settings are correctly configured and up to date. Incorrect network adapter settings can disrupt the communication between Avast and its RPC server.
  5. Avoid system file corruption: Take necessary precautions to prevent system file corruption, such as avoiding abrupt system shutdowns and regularly running disk checks and system maintenance tasks.
  6. Use reputable antivirus software: Besides Avast, consider using other reputable antivirus software as an additional layer of protection. This can help minimize the chances of encountering RPC server errors and enhance overall system security.

Summary

Preventing the Avast RPC server unavailability error involves implementing best practices to optimize your system’s performance and maintain a secure computing environment. By keeping your Windows updated, configuring firewall settings, cleaning temporary files, maintaining proper network adapter settings, avoiding system file corruption, and using reputable antivirus software, you can minimize the occurrence of the Avast RPC server unavailable error and ensure a smooth experience with your Avast antivirus.

Best Practices Benefits
Keep Windows up to date Ensures compatibility and security
Configure firewall settings to allow Avast Uninterrupted communication with RPC server
Clean temporary files regularly Optimizes system performance
Maintain proper network adapter settings Smooth communication between Avast and RPC server
Avoid system file corruption Prevents errors and system instability
Use reputable antivirus software Enhanced system security

Conclusion

The Avast RPC server is unavailable error can be frustrating for users, but with the troubleshooting methods and preventive measures outlined in this article, users can resolve the error and prevent its occurrence in the future. By following the step-by-step instructions and implementing best practices, users can ensure the smooth functioning of their Avast antivirus and enjoy secure browsing on Windows 10.

To conclude, it is crucial to keep Windows up to date, configure firewall settings to allow Avast, regularly clean temporary files, maintain proper network adapter settings, avoid system file corruption, and use reputable antivirus software. These practices will not only help fix the Avast RPC server error but also prevent it from happening again. Taking proactive steps to maintain a secure and error-free system is essential for the optimal performance of the Avast antivirus.

By addressing the underlying causes of the Avast RPC server error and implementing preventive measures, users can have peace of mind knowing that their Avast antivirus will function smoothly and effectively, providing them with the necessary protection against online threats. With the knowledge gained from this article, users can confidently troubleshoot any Avast RPC server errors that may arise and ensure the uninterrupted operation of their Windows 10 system.

FAQ

Why am I getting the Avast RPC server is unavailable error on Windows 10?

The Avast RPC server is unavailable error can occur due to various reasons, such as outdated Windows version, firewall settings blocking the Avast service, corrupted system files, network adapter settings, and more.

How can I fix the Avast RPC server is unavailable error?

To fix this error, you can try methods like updating Windows, running the Windows Troubleshooting Tool, clearing temporary files, configuring firewall settings, setting RPC services startup value to automatic, repairing corrupted registry files, reinstalling the Avast program, and performing a system restore.

What are the step-by-step instructions to fix the Avast RPC server unavailable error?

You can follow step-by-step instructions such as using the Windows Troubleshooting Tool, clearing temporary files, configuring firewall settings, setting RPC services startup value to automatic, adjusting network adapter settings, repairing corrupted registry files, reinstalling the Avast program, updating Windows, and performing a system restore.

How can I prevent the Avast RPC server unavailable error?

To prevent this error, you can keep Windows up to date, configure firewall settings to allow Avast, regularly clean temporary files, maintain proper network adapter settings, avoid system file corruption, and use reputable antivirus software.

What can I do if the Avast RPC server is unavailable error persists?

If the error persists, you may need to seek further assistance from Avast support or consult with a technical expert for advanced troubleshooting and solutions.

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