SearchProtocolHost.exe using 100% CPU

If you are experiencing high CPU usage due to the SearchProtocolHost.exe process, it can be frustrating and impact the performance of your computer. SearchProtocolHost.exe is a Windows process that is responsible for indexing files and folders on your computer to improve search results. However, sometimes this process can become stuck or malfunction, leading to high CPU usage.

Here are some steps you can take to fix the issue:

1. Restart your computer: Sometimes, a simple restart can fix the problem. This will stop all processes and services running on your computer, including SearchProtocolHost.exe.

2. Disable Windows Search: If restarting your computer doesn’t work, you can try disabling Windows Search. This will stop the SearchProtocolHost.exe process from running altogether. Here’s how to do it:

– Press the Windows key + R to open the Run dialog box.
– Type “services.msc” and press Enter.
– Scroll down to “Windows Search” and double-click on it.
– In the “Startup type” dropdown menu, select “Disabled”.
– Click “Apply” and then “OK”.
– Restart your computer.

3. Clear the Windows Search index: If disabling Windows Search doesn’t work, you can try clearing the Windows Search index. This will delete all the indexed files and folders on your computer and force Windows to rebuild the index from scratch. Here’s how to do it:

– Press the Windows key + R to open the Run dialog box.
– Type “control” and press Enter.
– Click on “Indexing Options”.
– Click on “Advanced”.
– Click on “Rebuild”.
– Wait for the process to complete.
– Restart your computer.

4. Use a third-party search tool: If none of the above solutions work, you can try using a third-party search tool like Everything or Agent Ransack. These tools are lightweight and fast, and they don’t rely on the SearchProtocolHost.exe process.

In conclusion, high CPU usage due to the SearchProtocolHost.exe process can be a frustrating issue, but there are several solutions you can try to fix it. If you’re still experiencing problems after trying these solutions, you may want to consider seeking professional help.Conclusion I hope that the solutions provided were helpful in resolving the high CPU usage caused by the SearchProtocolHost.exe process. Remember, if you continue to experience issues, don’t hesitate to seek professional assistance. Keeping your computer running smoothly is important for productivity and overall performance.

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