Microsoft windows support and help

searchfilterhost.exe microsoft windows search filter host

SearchFilterHost.exe, the Microsoft Windows Search Filter Host executable file, is located in the C: \ Windows \ System32 folder. Overall, Microsoft Windows Search Filter Host is a legitimate Windows file that does not cause any harm to your PC.

Fix: Microsoft Windows Search Filter High CPU Usage in Windows 10

  • Fix: Microsoft Windows Search Filter High CPU Usage in Windows 10
  • Right-click on Start button
  • Control panel
  • Switch the view to small icons
  • Indexing
  • Advanced
  • Troubleshoot
  • Note: If it fails to fix the problem chose the “Rebuild option in the last window Please Restart your computer

What does the program do Microsoft Windows Search filter host SearchFilterHost exe?

SearchFilterHost.exe is a safe process created by Microsoft. It is essential that some Windows Search functions work properly. However, a search can still work (less completely) without it. The process typically does not have a noticeable impact on system performance and should not be disabled on a whim.

How do I permanently disable Windows Search?

  • Hit Start, type “services,” and then click the result.
  • On the right-hand side of the “Services” window, find the “Windows Search” entry and double-click it.
  • In the “Startup type” drop-down menu, select the “Disabled” option.
  • This will prevent Windows Search from loading the next time you start your computer.

How do I fix Microsoft Windows Search protocol host?

What to do if Microsoft Search Protocol has stopped Working

  • Check if Windows Search Service is enabled.
  • Check Indexing Settings.
  • Perform a Clean Boot.
  • Use System File Checker Tool to Repair Damaged Files.
  • Perform Disk Cleanup.
  • Run DISM.

Can I disable Windows Search filter host?

  • In the Services window, scroll down to find Windows search service and then right-click on it.
  • Choose Properties. On the new window, expand Startup type and choose Disabled.
  • Click OK.

How do I turn off Windows Search filter?

It can be disabled by following the steps below:

  1. Click Start, choose Control Panel > System and Maintenance > Administrative tools.
  2. Double-click Services (if asked for permission, click “Continue”)
  3. Scroll through the list and find “Windows Search”
  4. Right-click Windows Search, choose “Properties”, click “Stop”

How do I remove SearchFilterHost EXE?

  • Then Search for SearchFilterHost.exe or the software name Windows Search in the search bar or try out the developer name Microsoft Windows Operating System.
  • Then click on it and select the Uninstall Program option to remove SearchFilterHost.exe file from your computer.

Location searchfilterhost.exe

Registry keys affecting SearchFilterHost are located at:

  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Diagnostics\Performance\Resolvers
    • Reg_Expand_SZ: SystemBinariesList
  • Also, a few entries regarding network access through the firewall at:
    • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\RestrictedServices\Static\System

The process itself is located at

  • C:\Windows\System32

Microsoft windows search filter host is using a lot of cpu

Follow these steps:

  • a. Press “windows key + W” on your keyboard.
  • b. Type “Troubleshooting” without quotes in the search box and hit enter.
  • c. Select “View all” from the left panel.
  • d. Select “Search and Indexing” and follow the on-screen instructions.

“Microsoft windows search filter host” making CPU usage high after Windows 10 Update

Open Start > Settings > Update & security > Recovery > under Go back to my previous version of Windows 10, click Get started.

How to Disable Microsoft Windows Search Filter Host

  • Solution
    • End the process from the Task manager and disable the Windows Search Service
      • Open up Task Manager. You can either right-click on the part of the taskbar where there are no icons, or you can search for it. You can also press CTRL + ALT + DEL and access it from there.
      • Once you are at the Task Manager, go to the Processes section.
      • From there, find Windows Search Service, right-click it and select End Task.
    • Next, you have to disable the Windows Search Service. Follow these steps to do so:
      • Use the Windows Key + R and get the Run menu
      • In the space provided, write ‘msc’ and confirm with Enter
      • Go to the ‘Services’ window. Go down until you find Windows Search Service and press right-click.
      • Select ‘Properties’
      • Click on ‘Start-up Type’. A dropdown menu will appear. Select ‘Disabled’
      • Select ‘OK’ from below
  • Rebuild the Search Index
    • Launch Control Panel
    • Switch your ‘View by’ settings to ‘Icons’ if you aren’t already at it.
    • Select ‘Indexing Options’
    • Select ‘Modify’
    • Uncheck all the boxes but leave the Local Disk (:C) checked
    • Press the Advanced option and select Rebuild. The ‘Rebuild’ button should be located in the Troubleshooting menu
    • You will be faced with the following statement “Rebuilding the index might take a long time to complete. Some view and search results might be incomplete until rebuilding is finished”.
    • Press OK. Wait for the process to end.