What is SearchProtocolHost?

SearchProtocolHost.exe is part of the Windows Indexing Service, an application that indexes files on the local drive making them easier to search. This is a crucial part of the Windows operating system and should not be disabled or removed.

How do I get rid of SearchProtocolHost?

How to stop Microsoft Windows Search Protocol Host from asking for older mail credentials

Right click on the start button and choose Control Panel.
Open Mail. (
Select the older mail profile that matches the account listed in the Microsoft Windows Search Protocol Host credential window, and click Remove.

How do I disable Microsoft Windows Search protocol host?

Replies (1) 

Tab on Win+R, in the dialog box type services.msc.
Locate Windows Search, right click on it click on select Stop.
Reboot the system.

What is compat Tel runner exe?

CompatTelRunner.exe is also known as Windows Compatibility Telemetry. This periodically sends usage and performance data to Microsoft IP addresses so that improvements can be made on user experience and fix potential errors.

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.

Why is Windows module installer always running?

Windows Modules Installer Worker(TiWorker.exe) is a Windows Update Service that looks for new updates and installs it to your computer. In other words, when your computer’s system is checking for Windows update or installing any update, this process will be running automatically.

What happens if I stop Windows Search?

If you really don’t use Windows Search at all, you can disable indexing completely by turning off the Windows Search service. This will stop the indexing of all files. You’ll still have access to search, of course. It will just take longer since it has to search through your files every time.

What does Microsoft Windows Search protocol host do?

The SearchProtocolHost.exe is the process name for the Windows Search Indexer. It helps keep a record of all files on the system to make the search process better. The cause behind the SearchProtocolHost.exe process causing high CPU usage is when the Indexer is unable to find certain files on the system.