Resolve Aawservice.exe High CPU Usage Issue

Aawservice.exe is a process that is recorded to be associated with Ad-Aware, an adware removal program from Lavasoft. The Ad-Aware program is basically designed to safeguard computers from cyber threats. Some of its noted features include:

  • Real time protection
  • Technology to remove rootkits
  • Easy to configure and use

The Problem

Many Windows users who use Ad-Aware complain that aawservice.exe frequently utilizes 85%-100% of CPU resources.

In this article, you will learn more about this process and the tasks you can perform to resolve the high CPU usage issue caused by it.

Is The Process Critical?

No, this is not a critical component of Ad-Aware. By default, it launches automatically every time you start Windows and continues to run in the background.

If the process is consuming huge amounts of CPU resources, you can safely remove it from your Startup programs list to fix the issue.

Steps To Resolve High CPU Usage Issue

To resolve high CPU usage issues, you need to complete the following three steps:

  1. Terminate the aawservice.exe process from the Task Manager.
  2. Remove aawservice.exe from startup processes.
  3. Set Ad-Aware startup type to manual.

However, before you proceed to make the aforementioned changes, we recommend you backup your system files and registry settings. As this will allow you to revert your settings to an earlier time in case changes made by you cause any issue.

Here’s how you can create a restore point in Windows 7 using the built-in System Restore utility.

  1. Click the Windows icon on your taskbar.
  2. Type System Restore in the Start Search dialog box, and then press Enter.
  3. Click Next in the System Restore dialog box.
  4. Select a restore point from the list before you.
  5. Click Next.
  6. Click Finish.

Now, Windows will restart. Upon restarting, proceed with the following steps to resolve the aawservice.exe high CPU usage issue.

Terminate The Process

  1. Press Ctrl+Shift+Esc.
  2. Click the Processes tab in the Windows Task Manager window.
  3. Locate and select aawservice.exe.
  4. Click the End Process button.

Remove From Startup Processes

  1. Click the Windows icon on your taskbar.
  2. Type run in the Start Search box.
  3. Type msconfig in the Open dialog box.
  4. Press Enter.
  5. Click the Startup tab in the System Configuration dialog box.
  6. Uncheck the box before aawservice.exe or Ad-Aware.
  7. Click Apply to save your changes, and then click OK.
  8. Restart Windows.

Set Startup Type To Manual

  1. Open Control Panel.
  2. Click Administrative Tools.
  3. Double-click Services in the right pane of the corresponding window.
  4. Locate and double-click Ad-Aware to open its properties dialog box.
  5. Under the General tab, select Manual from the Startup Type drop-down menu.
  6. Click Apply and then click OK.

Aawservice.exe Is Present On My Computer Even When I Don’t Use Ad-Aware – What Should I Do?

If Ad-Aware is not installed on your computer but you still see the aawservice.exe running on your system, you need to exercise caution as this process could be malware related.

Many malware programs disguise their processes as genuine processes. So, without wasting any time, install a top-rated anti-virus software and run a malware scan to detect and delete/quarantine all malicious processes.