TrustedInstaller.exe is a genuine application designed & developed by Microsoft Incorporation. The service is always misinterpreted as a virus or malware, as it often uses lots of disk & CPU resources. The process is responsible for causing a dramatic slowdown in your PC’s overall performance and leads to several common errors, as well.
But, What Exactly TrustedInstaller.exe Process Do?
Well, TrustedInstaller.exe is an important service and a part of the “Windows Module Installer.” It is dedicated to checking the new updates for the operating system. It enables installation, modification, and uninstallation of Windows updates and optional components. The executable file is located in a subfolder C:\Windows—mostly C:\Windows\servicing. If you disable the TrustedInstaller.exe process, the install/uninstall of Windows updates might fail for your PC.
Note: Since some viruses and malware camouflage themselves as TrustedInstaller.exe process & find a place in the same location. It is highly recommended that you carefully check TrustedInstaller.exe service and see if it is not a threat to your PC.
How Do I Determine If TrustedInstaller.exe Is A Threat To My Windows 10 PC?
Here are two helpful tricks that can help you check if the TrustedInstaller.exe service is a virus or not.
Suppose you are still unable to figure out whether the TrustedInstaller.exe process is posing as malware or not. In that case, we recommend implementing the following workarounds to fix the high CPU usage problem caused by TrustedInstaller.exe & other errors.
Trick 1 – Check The CPU Load
Simply verify your CPU performance and check if it is consuming extreme resources. There are a variety of CPU Benchmarking tools available in the market that can help you check the stability and measure the performance of hardware.
Trick 2- Verify The File Location
Another trick to check if TrustedInstaller.exe is disguised as a virus or malware is to check its file location. As we have already mentioned, the legit component is found in C:\Windows—mostly C:\Windows\servicing. If you find the file outside this, it might be a probability that you are dealing with a threat.
The process can have access to your microphone, camera, or webcam and invade your privacy. It can install other viruses on your PC, redirect you to websites automatically & bombard you with advertisements. Worst of all? It can even log your keystrokes and steal data from your system.
Fix TrustedInstaller.exe Utilizing A High Percentage Of System Resources On Windows 10 (2021)
Since we already told you that disabling the service may fail to install or uninstall further Windows updates. We suggest fixing the issue caused by TrustedInstaller.exe through different methods.
METHOD 1- Repair TrustedInstaller.exe With SFC
At times you may find that TrustedInstaller.exe has been corrupted. In such a case, running System File Checker may be of great help. To run the built-in tool, follow the steps below:
METHOD 2- Remove TrustedInstaller Virus Automatically
Since the Windows process can be malicious and damage your computer significantly, we suggest running powerful Antivirus Software to detect and eliminate the virus for you. The market has lots of paid & free antivirus tools for Windows, Mac, Android, and other devices. But not every solution works effectively to detect malicious content in real-time and take necessary prevention measures. Systweak Antivirus is a top-notch security service that ensures your Windows system gets 365-degree protection from new and existing threats. You can read our complete review of the product. To run the protection utility and remove TrustedInstaller Virus Automatically, all you have to do is:
STEP 1- Launch Command Prompt and Run as administrator.
STEP 2- In the CMD window, type SFC /scannow and hit the Enter button.
STEP 3- Once the scanning process gets completed, restart your computer to implement the changes successfully.
The command line will automatically repair all the corrupted and damaged system files, including TrustedInstaller.exe.
METHOD 3- Stop TrustedInstaller.exe From Loading Automatically At Startup
The TrustedInstaller.exe can start loading as soon as you start your computer. But you can certainly stop the entire process by following the steps below.
STEP 1- Download, install & launch Systweak Antivirus on your PC. The Internet security solution supports Windows 10, 8, 7, and other versions.
STEP 2- From the Scan Type window, choose the reliable scanning mode: Quick Scan, Deep Scan, or Custom Scan.
STEP 3- As soon as you select the desired scanning mode, Systweak Antivirus will start scanning your entire system for suspicious and malicious content.
Now just sit back and relax until the entire scanning process is finished!
METHOD 4- Perform A Clean Boot
At last, you can perform a clean boot to check whether the high CPU usage problem occurs when third-party influences are a nonfactor. Here’s how to clean boot Windows 10?
STEP 1- Launch the Run window and type MSConfig into the dialog box. Hit the Enter button!
STEP 2- From the new window, go to the Services tab and locate the Windows TrustedInstaller.exe file.
STEP 3- Once you find it, uncheck the box near it.
STEP 4- Now hit the Restart button to implement the changes.
STEP 5- At this step, you need to open the Control Panel window and click on the Administrative Tools.
STEP 6- Double-click the Services. Find and right-click on the Windows Module Installer.
STEP 7- Go to the General tab and successfully change the Startup Type to Manual.
To save the changes, click on the Apply button!
With these workarounds, you will be able to stop the TrustedInstaller.exe to boot up automatically and fix the high CPU usage problem.
STEP 1- Go to the Search bar and type MSConfig, and hit the Enter button.
STEP 2- From the System Configuration window, navigate to the Services tab.
STEP 3- Now check the box: Hide all Microsoft Services & click on the Disable button.
STEP 4- Head towards the Startup tab and click on the option ‘Open Task Manager’.
STEP 5- Simply choose all the services and click on the Disable button.
STEP 6- Close the Task Manager window and move back to the Startup tab in the System Configuration window. Click the OK button to implement the new alterations.
Restart your computer, and it will perform a clean boot. Your operating system will be in a safe environment with limited programs and services. Click the link to know in detail How to Clean Boot Windows 10 and Why You Need to Do So?
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PRO TIP: Recover Files Lost Due To Any Happenings
Though all the discussed methods are tried and tested, no data loss will occur on your PC. In the worst-case scenario, if any files or important data gets lost or missed. Don’t panic; you can recover those files using a reliable Data Recovery Solution like Advanced Disk Recovery. No matter what data loss situation you are facing, Advanced Disk Recovery will help you retrieve all your files in a single scan from Hard Drive, Removable Drives & Partitions. To know more about the file recovery solution, click here!
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