What is SearchProtocolHost.exe?

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Here we explain about what is SearchProtocolHost.exe? SearchProtocolHost.exe is part of Windows Indexing Service, an application that indexes files on local drives making them easy to find. It is an important part of the Windows operating system and should not be disabled or removed. The process known as Microsoft Windows Search Protocol Host belongs to software Windows Search or Microsoft Windows Operating System by Microsoft.

What is SearchProtocolHost.exe?

The SearchProtocolHost.exe file is a software component of Microsoft Windows operating system by Microsoft Corporation. “SearchProtocolHost.exe” is a Microsoft process, which is a component of Windows Search. On 64-bit Windows systems, two versions exist, one for searching 32-bit files in “C:\Windows\SysWoW64” and one for finding 64-bit files in “C:\Windows\System32”. 32-bit systems only have one in “C:\Windows\System32“. Two instances are launched by SearchIndexer.exe, one in the system context and one in the user context. It “hosts” protocol handlers, which are DLL libraries, each of which is tuned for the structure of a single file type, for example, “.docx” for Word, “.xlsx” for Excel. , by loading and initializing all handlers and then setting up threads. File Filtering. Note that Windows Search identifies files by their uniform resource identifier.

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the SearchProtocolHost.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

If SearchProtocolHost.exe is located in a subfolder of C:\Windows, the security rating is 4% dangerous. The file size is 164,352 bytes (40% of all occurrences), 336,384 bytes and 9 more variants like 373,760 bytes, 345,088 bytes, 349,184 bytes, 272,896 bytes, 340,992 bytes, 249,856 bytes, 324,608 bytes, 297,472 bytes or 318,976 bytes. The file is a Microsoft signed file. The program has no visible window. SearchProtocolHost.exe is able to manipulate other programs.

What does the SearchProtocolHost.exe file do?

The original SearchProtocolHost.exe file is definitely a Windows system file, but many viruses use the same name in order to remain unnoticed. SearchProtocolHost.exe is a software. The SearchProtocolHost.exe process is also known as Microsoft Windows Search Protocol Host and is a part of Microsoft Windows operating system. This software is developed by Microsoft. An obsolete or faulty version of SearchProtocolHost.exe can cause problems for your computer that can range from slowness to error messages such as: Microsoft Windows Search Protocol Host has stopped working, the program stopped working properly due to the problem. Windows will close the program etc.

SearchProtocolHost.exe has encountered a problem and needs to be closed.
Access violation at address FFFFFFFF in module SearchProtocolHost.exe. Read address 00000000.
If we face any problem, we can also uninstall it whose steps are given below.

To remove SearchProtocolHost from your computer, then follow the instructions below:

These are the following instruction to remove SearchProtocolHost from your computer:

  1. Click the Windows Start Button. You find it in the lower left corner of the taskbar.
  2. Type the word uninstall.
  3. Click Add or remove programs.
  4. Now locate Windows Search or the program in the list of displayed applications.
  5. Click the program, and then click Uninstall.