FsRtlDeregisterUncProvider function (ntifs.h)

The FsRtlDeregisterUncProvider routine deregisters a redirector that was registered as a Universal Naming Convention (UNC) provider with the multiple UNC provider (MUP).

Syntax

void FsRtlDeregisterUncProvider(
  [in] HANDLE Handle
);

Parameters

[in] Handle

MUP handle returned by FsRtlRegisterUncProvider or FsRtlRegisterUncProviderEx.

Return value

None

Remarks

To register a UNC provider on Windows Server 2003, Windows XP, or Windows 2000, use FsRtlRegisterUncProvider.

To register a UNC provider on Windows Vista, use FsRtlRegisterUncProviderEx.

For more information, see the following sections in the Design Guide:

Support for UNC Naming and MUP

MUP Changes in Microsoft Windows Vista

Requirements

Requirement	Value
Target Platform	Universal
Header	ntifs.h (include Ntifs.h)
Library	NtosKrnl.lib
DLL	NtosKrnl.exe
IRQL	PASSIVE_LEVEL
DDI compliance rules	HwStorPortProhibitedDDIs(storport), PowerIrpDDis(wdm)

See also

FsRtlRegisterUncProvider

FsRtlRegisterUncProviderEx