WSCDeinstallProvider (Compact 2013)
3/26/2014
This function removes the specified transport provider from the system configuration database.
Syntax
int WSCDeinstallProvider(
LPGUID lpProviderId,
LPINT lpErrno
);
Parameters
- lpProviderId
[in] Globally unique identifier of the provider to uninstall.
- lpErrno
[out] Pointer to the error code.
Return Value
If no error occurs, WSCDeinstallProvider returns zero. Otherwise, it returns SOCKET_ERROR, and a specific error code is available in lpErrno.
The following table shows the possible error code.
Error value |
Description |
|---|---|
WSAEINVAL |
The lpProviderId does not specify a valid provider. |
WSAEFAULT |
The lpErrno is not in a valid part of the user address space. |
WSANO_RECOVERY |
Caller application is not privileged. |
Remarks
This function removes the common Winsock configuration information for the specified provider. After this routine completes successfully, the configuration information stored in the registry will be changed. However, any ws2.dll instances currently in memory will not be able to see this change.
The caller of this function must remove any additional files or service provider-specific configuration information that is needed to completely de-install the service provider.
Requirements
Header |
ws2spi.h |
Library |
Ws2.lib |