How to Troubleshoot Avast Antivirus RPC Error?

Avast is recommended as one of the leading antivirus suite, protecting the computers against harmful threats. But even being recommended as one of the leading antivirus suites it encounter several of errors, amongst them the basic is Avast Antivirus Error RPC. This Avast Antivirus Error RPC encounters due to corrupt or incomplete installation and download of its antivirus software. Follow the steps to get the resolution of the errors.

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Step 1: Repair Registry Entries Associated with Error RPC

  • Click the Start Menu icon.
  • In the search box, type “command” and don’t press ENTER yet!
  • While holding CTRL+Shift key on your keyboard, press ENTER.
  • It’ll prompt a permission dialog box.
  • Click Yes.
  • Now a black box will open with a blinking cursor.
  • Type “regedit” and press ENTER.
  • Select the Error RPC-related key (eg. Avast Anti-Virus) that you want to back up in the Registry Editor.
  • Select Export from the File menu.
  • In the Save In list, choose the folder where you want to save the Avast Antivirus backup key.
  • Type a name for your backup file in the File Name box, such as “Avast Antivirus Backup“.
  • Make sure that “Selected branch” is selected in the Export Range box.
  • Click Save.
  • The file is now saved with a .reg file extension.
  • Now you have created a backup of your Avast Anti-Virus-related registry entry.

Step 2: Perform a Full Malware Scan of Your PC

It might possible that the RPC error could become the aftermath of a spyware on your computer, as the malignant programs, cyber intruders and hackers can corrupt or damage the files related to Runtime Errors.

Step 3: Clean Out the Junk Files from your System (Temporary Files and Folders)

  • Click the Start Menu icon.
  • In the search box, type “command” and don’t press ENTER yet!
  • While holding CTRL+Shift key on your keyboard, press ENTER.
  • It’ll prompt a permission dialog box.
  • Click Yes.
  • Now a black box will open with a blinking cursor.
  • Type “cleanmgr” and press ENTER.
  • Disk Cleanup will start calculating occupied disk space on your computer.
  • The Disk Cleanup dialog box will show up with series of checkboxes from where you need to select the “Temporary Files” category in most of the cases because it occupies the most disk space.
  • Also check the boxes of the categories that you want to clean and then click OK.

Step 4: Update the Device Drivers of Your Computer

The Avast RPC errors can be related to corrupted device drivers that may stop working instantly even if they were working fine yesterday. Updating the device driver can also solve Avast Error RPC issue.

To find the exact RPC related driver contact our Avast Support and get the immediate resolution.

Step 5: To “Undo” Recent System Changes, Utilize Windows System Restore

  • Click the Start Menu icon.
  • Type “System Restore” in the search box, and press ENTER.
  • Click System Restore in the results.
  • If prompted provide any administrator passwords.
  • And further, follow the steps in the Wizard to select a restore point.
  • Restore your computer.

Step 6: Uninstall and Reinstall the Avast Antivirus Program Associated with Error RPC

Instructions for Windows 8:

  • To produce the Start Menu image, hover the cursor in the bottom justify of the screen.
  • Right-Click to open up the Start Context Menu.
  • Click Programs and Features.
  • Under the Name column, Locate Avast Error RPC-associated program (eg. Avast Anti-Virus).
  • Click on the Avast Anti-Virus-associated entry.
  • On the top menu ribbon, click the Uninstall/Change.
  • To complete the uninstallation of your Error RPC-associated program, follow the on-screen directions.

Instructions for Windows 7 and Windows Vista:

  • Click the Start button and open Programs and Features.
  • On the right side menu, click Control Panel.
  • Click Programs.
  • Click Programs and Features.
  • Under the Name column, locate Avast Error RPC associated program (eg. Avast Anti-Virus).
  • Click on the Avast Anti-Virus-associated entry.
  • On the top menu ribbon, click the Uninstall button.
  • To complete the uninstallation of your Error RPC-associated program, follow the on-screen directions.

Instructions for Windows XP:

  • Click the Start button and open Programs and Features.
  • Click Control Panel.
  • Click Add or Remove Programs.
  • Under the Name column, locate Avast Error RPC-associated program (eg. Avast Anti-Virus).
  • Click on the Avast Anti-Virus-associated entry.
  • On the right side, click the Remove button.
  • To complete the uninstallation of your Error RPC-associated program, follow the on-screen directions.
  • Now reinstall the program according to the Avast Lab instructions after successfully uninstalling your Error RPC-associated program (eg. Avast Anti-Virus).

Step 7: Run Windows System File Checker (“sfc /scannow”)

  • Click the Start button icon.
  • In the search box, type “command” and don’t press ENTER yet!
  • While holding CTRL+Shift key on your keyboard, press ENTER.
  • It’ll prompt a permission dialog box.
  • Click Yes.
  • Now a black box will open with a blinking cursor.
  • Type “sfc /scannow” and press ENTER.
  • System File Checker will start scanning for Error RPC and other system file errors (the system scan may take a while so be patient).
  • Follow the on-screen commands to complete the process.

Step 8: Install all Available Windows Updates

  • Click the Start button icon.
  • In the search box Type “update” and press ENTER.
  • Now the Windows Update dialog box will appear.
  • If updates are available, click the button Install Updates.

Step 9: Conduct a Clean Installation of Windows

Before this step, remember that reinstalling the Windows is time-consuming. It will alter the changes that has made by you and ends up losing the data. Hence, it is required to take the backup. It’s the final step to solve the issue. Still if you encounter any technical issue then dial our Avast Support Phone Number 0-800-368-7760.

Though the aforementioned steps are helpful enough to resolve the issue, still if you encounter any technical issue then dial our toll free Avast Antivirus Support Phone Number 0-800-368-7760 available round the clock. Our customer support services are widely demanded amongst the clients for their quality and reliability. Offered Avast Support services are highly demanded amongst the clients. Hence, do not hesitate if you encounter any technical issue then dial our Avast Antivirus Support.

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