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Caution: Unless you an advanced PC user, we DO NOT recommend editing the Windows registry manually. When Windows tries looking up these incorrect file references (file locations on your PC), SearchProtocolHost.exe errors can occur. The process is constantly indexing files for faster searches and is designed to do this when the system is idle. Deleting this file manually is a bad idea. Source

Attachment Products Subscribe to Article Search Survey Did this article answer your question or resolve your issue? AVG Virusscanner Zwarmapapa hit my system suddenly , over loaded my memory , slow down all system ... EXE errors, such as those associated with SearchProtocolHost.exe, most often occur during computer startup, program startup, or while trying to use a specific function in your program (eg. These Dlls are linked to breaking one of our Web Apps.

The one in /Windows32 is to help with 64-bit apps; and the one is /SysWOW64 is for 32-bit apps ("obviously"). In fact, one misplaced comma can prevent your PC from booting entirely! It is possible that updates have been made to the original version after this document was translated and published.

See also: Link Jim The file is from Microsoft Windows, however, files can infect this process and it will slow your system, make it use all your hard disk and CPU Therefore, in the same window, right-click on Windows Search and open Properties. some details that support this idea is that the process' priority can be changed, meaning it is not a "virgin" system process JayZ AVG flagged it in 2 different places and See also: Link Jaap Show all 31 comments If you know more about SearchProtocolHost.exe, share your knowledge and help other users.

Duke It slows down everything and I don't need it for searches Chuck can be accessed by third parties to remotely search a computer for any indexed file. This allows you to repair the operating system without losing data. Because of their usefulness and ubiquity, EXE files are commonly used as a method of delivery for virus / malware infection. What do you know about SearchProtocolHost.exe: How would you rate it: < Please select > important for Windows or an installed application (++) seems to be needed (+) neither dangerous nor

SearchProtocolHost.exe is a type of EXE file associated with Windows 10 Operating System developed by Microsoft Corporation for the Windows Operating System. Email Address (Optional) Your feedback has been submitted successfully! No Yes searchprotocolhost.exe - Is searchprotocolhost.exe trojan, malware, or a virus? Type "command" in the search box...

The logs follow these two naming conventions: Prof_SearchProtocolHost_e3c_BeforeMove_2015.07.03_09.34.31.txt Prof_SearchProtocolHost_e3c_inForest_2015.07.03_09.37.28.txt These log files are located in %tmp%\Outlook Logging folder. Recommended: Identify SearchProtocolHost.exe related errors If SearchProtocolHost.exe is located in a subfolder of C:\Windows, the security rating is 11% dangerous. Score UserComments Found this on my iPad & iPhone 5 though it says coming from iPhone 6 KBillmire rkill killed 2 instances of SearchProtocolHost.exe, one of SearchFilterHost.exe and one Is used by Windows Search service and is indexing almost everything you do.

The Disk Cleanup dialog box will appear with series of checkboxes you can select. This helped me to keep it from continually popping up. This will show you all tasks running on your computer. I used ProcMon to track it.

Go to the Recovery tab and change the actions for the First and following failures to "Take No Action". While holding CTRL-Shift on your keyboard, hit ENTER. To manually repair your Windows registry, first you need to create a backup by exporting a portion of the registry related to SearchProtocolHost.exe (eg. Morehumor It's from Microsoft (part of Windows) - It does the indexing of your hard drive to make searching for files faster.

Close Sign In Print Article Products Article Languages Subscribe to this Article Manage your Subscriptions Problem In certain situations end-users may experience repeated crashes of SearchProtocolHost.exe following the installation of Microsoft Office Mikee It's most likely a virus. It's for indexing files so that Windows can quickly find, when we search for keywords BUT there are many viruses triggered processes named searchhostprotocol.exe ,easy way to distinguish between them are

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If a "non-Microsoft" .exe file is located in the C:\Windows or C:\Windows\System32 folder, then there is a high risk for a virus, spyware, trojan or worm infection! Morehumor It's from Microsoft (part of Windows) - It does the indexing of your hard drive to make searching for files faster. Furthermore, there's a possibility that the SearchProtocolHost.exe error you are experiencing is related to a component of the malicious program itself. If you would like help on other tasks or processes, you can view the entire process and task directory here.

Without executable files like SearchProtocolHost.exe, you wouldn't be able to use any programs on your PC. Andrey Muller on vista sp1 closing it in taskmanager stops browser redirects searchhostprotocol.exe Is a Windows process.... Please Note: Click the [ ] image to expand the troubleshooting instructions for each step below. BleepingComputer is being sued by Enigma Software because of a negative review of SpyHunter.

Click on the Windows 10 Operating System-associated entry. How is the Gold Competency Level Attained? Google Search for spyware MalwareBytes (spyware removal) Other Processes lxrjd31s.exe mpshhook.dll SearchProtocolHost.exe pastisvc.exe tpsbattm.exe naprdmgr.exe aolsoftware.exe psdrvcheck.exe [all processes] Copyright © Neuber SoftwarePrivacy & Terms How-To Geek Articles l l Subscribe The best part is that repairing registry errors can also dramatically improve system speed and performance.

I have Virus Total Updater 2.2-beta installed on my Win 7 computer. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged Basically a high-jacker / pup. Disease that requires regular medicine more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life /

Run MalwareBytes to remove persistent malware Process name: Microsoft Windows Search Protocol Host Product: Microsoft Windows Operating System or Windows Search or Microsoft Windows Search Protocol HostCompany: Microsoft ( File: SearchProtocolHost.exe Mikee It's most likely a virus. How could I have modern computers without GUIs? Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk.

Follow the steps in the Wizard to choose a restore point. Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk. It slows down everything and I don't need it for searches Chuck Christian: you see 2 copies because you're running 64-bit windows. Your cache administrator is webmaster.

Deleting the Outlook profile or even the user's Windows profile doesn't fix the issue.