What is FDPHOST service?
Christopher Anderson
Published Feb 09, 2026
What is FDPHOST service?
Description. The FDPHOST Windows service hosts the Function Discovery (FD) network discovery providers. These FD providers supply network discovery services for the Simple Services Discovery Protocol (SSDP) and Web Services – Discovery (WS-D) protocol.
What is Fdrespub?
If this service is stopped, network resources will no longer be published and they will not be discovered by other computers on the network. Please note that this service is launched by svchost.exe, but the actual application is what is listed as the filename. File Location. %System% Startup Type.
What is Ssdpsrv service?
Command. %system% Description. Simple Service Discovery Protocol (SSDP) and General Event Notification Architecture (GENA) services for network plug and play functionality.
What is the function discovery provider host?
The Function Discovery Provider Sample implements the provider as a DLL to support in-proc activation and a host process running as an EXE file that loads the DLL to support out-of-proc activation. An EXE host is used in the sample because it is simpler and consumes fewer resources than a Windows service.
What is function discovery provider?
How do I fix device display object function discovery provider has stopped working?
Let’s try to repair the Windows file corruption by following method 1.
- Method 1: Run DISM tool to fix the system files error.
- Step 1: Install Windows updates.
- Step 2: Perform SFC scan.
What is Function Discovery Provider Host?
What protocol is SSDP?
Simple Service Discovery Protocol
SSDP (Simple Service Discovery Protocol) is a simple protocol designed to solve the problem of service discovery over a local network. The technology uses text-based HTTP messages over UDP (aka HTTPU) on the well-known port 1900. A client wishing to query for available services will issue a M- SEARCH command via HTTPU.
What is service host SSDP Discovery?
From Wikipedia, the free encyclopedia. The Simple Service Discovery Protocol (SSDP) is a network protocol based on the Internet protocol suite for advertisement and discovery of network services and presence information.
Is SSDP needed?
SSDP Discovery service is required for UPnP and Media Center Extender (as per Windows Services > Dependencies tab for SSDP discovery) and so if you don’t need UPnP it won’t have any negative affects.
What services use SSDP?
SSDP (Simple Service Discovery Protocol) is a network protocol used in small networks, including home networks, to advertise and discover network services primarily supported by the Universal Plug-and-Play (UPnP) architecture.
What is the function of fdphost?
The FDPHOST service hosts the Function Discovery (FD) network discovery providers. These FD providers supply network discovery services for the Simple Services Discovery Protocol (SSDP) and Web Services – Discovery (WS-D) protocol.
What happens if I disable the fdphost service?
Stopping or disabling the FDPHOST service will disable network discovery for these protocols when using FD. When this service is unavailable, network services using FD and relying on these discovery protocols will be unable to find network devices or resources.
How do I restore the fdphost service in Windows 7?
The fdPHost service is using the fdPHost.dll file that is located in the %WinDir%\\system32 folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 7 installation media.
What is Function Discovery provider host (fdphost)?
Function Discovery Provider Host (fdPHost) Service Defaults in Windows 10 The FDPHOST service hosts the Function Discovery (FD) network discovery providers. These FD providers supply network discovery services for the Simple Services Discovery Protocol (SSDP) and Web Services – Discovery (WS-D) protocol.