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This guide is about Fix ‘SearchProtocolHost.exe Application Error’ Issue on Windows. So read this free guide, Fix ‘SearchProtocolHost.exe Application Error’ Issue on Windows step by step. If you have query related to same article you may contact us.
Fix ‘SearchProtocolHost.exe Application Error’ Issue on Windows – Guide
Many Windows 10/11 users have recently reported SearchProtocolHost.exe errors and the cause of this system reaction can be caused by various issues including conflict between outdated software drivers, corrupt system files and similar errors. According to Neuber, SearchProtocolHost.exe is a process belonging to the Windows Indexing Service, which is part of the operating system. In terms of functionality, it performs an index scan and checks the files that are on the local drive, making them easy to find using the built-in search function.
File.net adds that the process was formerly known as Windows Desktop Search and was first introduced during the Windows XP era. As this process plays an important role in your operating system, you should not mess with it or try to disable it in most cases. That said, it’s not uncommon for a virus or other malware to mimic the appearance of a legitimate system file, something you need to be aware of (especially if the file in question is the cause of all sorts of other havoc). in your computer).
Windows executable file formats classified as executables usually carry the EXE extension. The table below lists the SearchProtocolHost.exe files that we have made available for download for most versions of Windows (including Windows 10). Unfortunately, some versions of the SearchProtocolHost.exe file may not be listed in our database, but they can be requested (by clicking the ‘Request’ button). button). In addition, Microsoft can also be a source of some rare files that we don’t have in our directory.
Fix ‘SearchProtocolHost.exe Application Error’ Problem on Windows
Run AV Scan
We recommend that you run a full system AV scan if Task Manager is running multiple SearchProtocolHost.exe processes on your Windows 11/10 device at the same time or/and if it is not located in the C:WindowsSystem32 folder.
You can run a full system antivirus scan using Windows Defender or any reputable third-party antivirus product. In severe cases, you can also run Windows Defender offline scan at startup or use antivirus bootable rescue media to recover your system when your computer fails to boot for some reason.
Run SFC Scan
If you have system file errors on your PC, you can find the error on display. SFC/DISM is a utility in Windows that allows users to scan Windows system files for corruption and restore corrupted files.
Enable Windows Search Service
SearchProtocolHost.exe is an executable file and part of the Windows operating system, developed by Microsoft. The process is also known as Microsoft Windows Search Protocol Host. This solution requires you to enable Windows Search Service. See how:
Uninstall Windows Update
Given that some affected PC users started getting the error in vista after a recent Windows update, a viable solution in this case is to uninstall the update from your system or perform System Restore and select a restore point before updating your computer .
Disable fast startup
Although in most cases the Quick Start is a feature capable of increasing boot speed considerably – it also means your PC will never really shut down. Consequently, you may experience Wake-on-LAN issues, dual-boot and virtualization complications, and random error codes during the boot procedure.
Since the issue in question may occur at Windows startup, you can disable fast startup feature on your Windows 11/10 device and see if the issue is resolved. If not, try the next solution.
Run memory diagnostics
The memory diagnostics tool in Windows 11/10 checks your system memory for potential issues and provides recommended solutions accordingly, which allows you to take other actions.
You may encounter a memory-related instance of the error. In that case, you can try running the Memory Diagnostics Tool and see if that helps.
Change virtual memory size
The best practice is to keep the virtual memory 1.5 times larger than the installed RAM. This solution requires you to change the virtual memory size on your Windows 11/10 PC and check if the error reoccurs. If yes, try the next solution.
Repair/Reset Outlook or Uninstall/Reinstall Office
As the error is prevalent in Office Outlook, you can reset or repair the Outlook application. If that doesn’t help, you can either repair the installed Office suite or uninstall Office and reinstall the Office suite on your computer. If by any chance performing these tasks was not helpful, you can reset Windows 11/10 using the Cloud Reset option.
Final note
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