IIS depends on HTTP windows driver

Lives @

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//http.sys v10.0.19041.1
//1.531kb on Windows 10x64
//
//http.sys v6.1.7601.17514
//736kb on Windows 7x64
C:\Windows\System32\drivers\http.sys

//registry 'service' settings
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\HTTP

so the next time you are in troubles, among iisreset, first try restart HTTP driver!!

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//once execute this, IIS stopping
net stop http

//start HTTP driver
net start http

//then start IIS
iisreset /start

http.sys on Windows7 doesnt have dependencies. http.sys on Windows10 depends on MsQuic (more - MsQuic, its implementation of Google-spawned TCP-killer QUIC)

Windows10 http.sys & msquic.sys files, transferred to Windows7 system

querying the service with sc jssc queryex http

struggling to find out whats wrong, in the end the solution is to stop RedGate.Client.Service.exe

src - https://forum.red-gate.com/discussion/87115/bug-redgate-client-service-block-http-driver-to-stop

ref http://woshub.com/killing-windows-services-that-hang-on-stopping/ https://stackoverflow.com/a/38350818

moreover (an old thread) :

Services MMC doesn’t list http, as it’s a driver and not exactly a service.

This command will tell you, how http driver is configured and what happens whey they start. From Admin Command Prompt, type:

jssc qc http

Thanks to Win32Guy and Jacques Koekemoer for the wonderful work, interpretation & Technet link. SC : Microsoft Docs

I want to take into account the broader aspects, keep Print Spooler in the center & develop an understanding. I want to mention:

Print Spooler Dependency Tree, i.e., The system components Print Spooler depends upon:

Print Spooler (Spooler) depends on Remote Procedure Call (RPCSS) & HTTP Service (HTTP) RPCSS depends on DCOM Server Process Launcher (DcomLaunch) & RPC Endpoint Mapper (RpcEptMapper) HTTP doesn’t have any dependencies. Dcomlaunch & RpcEptMapper doesn’t have any dependencies.

So now we have found the proper tree & roots. We have to start with the roots! HTTP is a service & a driver, but all the others are services & are located in/by services.msc. You can’t find HTTP there. A question arises, how to work with/on HTTP? sc commands are good to work with HTTP as well as services mentioned in services.msc.

src - https://superuser.com/a/1059096

origin - https://www.pipiscrew.com/?p=18556 iis-depends-on-http-windows-driver