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3 Easy Ways to Fix ‘Service Host Remote Procedure Call’ Virus (SOLVED!)

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“‘Hi guys,

My PC has been operating slowly for the past couple of days. I thought it was due to the things I was doing, but no, I wasn’t. So I checked my task manager, and I noticed a process “Service host: Remote procedure call (2)”, with two subprocesses, “Remote procedure call (RPC)” and “RPC Locator. ” They occupy up to 90% of my CPU, usually oscillating at about 80% and never going down past 75%. Please help me explain this error, its causes, and how I can address it?”

The above query is from a Windows user whose PC runs slowly due to the ‘Service host: Remote Procedure Call virus’. 

The “Service host: Remote Protocol Call” is an inter-process communication technology that allows client and server networks to communicate without requiring to understand their network details – it facilitates communication between Windows programs. 

There are times when Remote Protocol Call high CPU error occurs. In such a situation, you need the right solution to fix the problem. So, in this post, we will discuss the best 3 solutions to fix the service host remote procedure call virus without complications.

Before we show you the solutions, it’ll be fair to understand the ‘Service host: Remote procedure call (2)’ error code and its causes.

What is the ‘Service host: Remote procedure call (2)’ Error Code?

The “Service host: Remote Procedure Call (2)” error code indicates when a program requests service from a program on another computer without requiring an understanding of its details. And it results in high CPU usage that doesn’t go down past 75%. This error usually causes the PC to hang and operate abnormally.

Knowing what ‘The Service host: Remote procedure call (2) error code is, let’s look at the three easy solutions to fix the issue.

Here are 3 Best Solutions to Fix ‘Service Host Remote Procedure Call Virus’ 

1) Run System Maintenance Troubleshooter.

2) Execute Clean Boot on your Windows PC.

3) Perform an Automatic Repair.

Keep reading to learn the steps to utilize the above solutions to fix the Windows online Troubleshooting error.

Solution #1: Run System Maintenance Troubleshooter

Whenever you encounter ‘Service host: Remote procedure call (2) error, it’s highly advisable you first run system maintenance troubleshooting. Yes, this will detect and clean up unused files and shortcuts on your computer system, causing service host Remote Procedure Call errors. Thus, enhancing the system performance.

The steps illustrated below explain how to run a system maintenance troubleshooter on Windows PC;

Step 1; Press the ‘Windows logo key’ on your keyboard.

Step 2: Type ‘Troubleshooting’ in the search box and click search. Select the first option in the search result.

Run System Maintenance Troubleshooter - troubleshooting View All

Step 3: Navigate to the left-hand side of the Windows panel and click ‘View All’.

Steel 4: Locate ‘System Maintenance’ and click on it.

Run System Maintenance Troubleshooter - maintenance System - troubleshooting

Step 5: Select ‘Advanced’ from the list of options and tick the checkbox next to ‘Apply Repair Automatically.’

Step 6: Follow the on-screen instructions to start the system maintenance troubleshooting process. 

Step 7: Once troubleshooting is finalized, close the window and check if the problem is resolved.

Easy right? Sure. But if the above solution did not work, do you, don’t hesitate to try the next.

Solution #2: Perform Clean Boot on your PC

Another effective way to fix service host Remote Procedure Call error is to perform a clean boot operation on your PC. 

Clean boot will help you detect if any third-party app compromises your computer system functionality. There are two different methods that you can use to perform a clean boot – either by using Run Command or by using ‘Cortana’.

2.1) Perform Clean Boot Using Run Command

Step 1: Simultaneously press ‘Windows Key + R‘ on the keyboard.

Step 2: Copy and paste the command; msconfig.msc. Click enter to perform a clean boot instantly.

Perform Clean Boot Using Run Command- mscofig

2.2) Perform Clean Boot Using Cortana

Step 1: Click Windows Key’ on your keyboard.

Step 2: Type msconfig.msc in the search box and select the first option of the search result. 

Perform Clean Boot Using Cortana - system Configuration

The clean boot operation will be performed.

Note; Make sure you start your computer in normal mode after you’ve completed the clean boot operation using either of the methods introduced above.

Solution #3: Perform an Automatic Repair

Besides running system maintenance troubleshooting and a clean boot, you can also perform an automatic repair on your PC to fix the service host Remote Procedure Call.

A built-in ‘Automatic Repair’ tool on Windows automates general diagnostic and repair operations for issues like non-bootable operating system installation. And this can be done from Windows Recovery Environment (WRE) windows on your PC.

Follow the step-by-step instructions below to perform an automatic repair on your PC.

You need a DVD or Windows Repair Disc to perform this operation.

Step 1: Shut down your PC if it’s ON. But if not, press the ‘Power button’ to turn it ON.

Step 2: Once the ‘Manufacturer Logo‘ appears, keep clicking on the Boot Menu option key until you enter the boot menu, then select ‘CD/DVD ROM as your preferred boot option. 

Perform an Automatic Repair - Cd Rom Drive

Step 3: Now, boot your PC using a DVD or System Repair Disc. By doing so, a black screen with gray text saying ‘Press any key to boot from CD or DVD’ will appear on your PC screen. Just click any key to proceed.

Step 4:  Select your Region time and Keyboard type.

Step 5: Now, navigate to the bottom left corner of the screen and click on ‘Repair Your Computer.’

Step 6: Finally, click ‘Troubleshooting’> Advanced Options > Automatic Repair to complete the action.

Perform an Automatic Repair -  Automatic repair


There you have it, the three best solutions you can always rely on to fix ‘Service host: Remote Procedure Call virus problem. As you can see, you don’t require technical knowledge to utilize any of the solutions mentioned above. All it takes is a few clicks.

That being said, don’t hesitate to share any related problem in the comment section. We are forever glad to help you come up with the best fixes.


What Causes ‘Service host: Remote procedure call (2)’ Error Code?

Most time, service host remote procedure calls start to occur when a program doesn’t get suspended on your PC, thus causing a high CPU and disk usage on the computer.

Can I Disable “Service Host Remote Procedure Call” on my PC?

The service hosts Remote Procedure Call is an essential component on the Windows PC, and many services depend on it to function smoothly. So, it’s not safe to disable. 

“Service Host Remote Procedure Call.”

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Pigtou Editorial Team

A group of tech enthusiasts who find pleasure in troubleshooting and resolving various issues. When we're not engaged in writing, we typically enjoy playing table football or spending time with our office dog.
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