WerUnregisterMemoryBlock function (werapi.h)

Removes a memory block from the list of data to be collected during Windows Error Reporting (WER) for the application.


HRESULT WerUnregisterMemoryBlock(
  [in] PVOID pvAddress


[in] pvAddress

The starting address of the memory block. This memory block must have been registered using the WerRegisterMemoryBlock function.

Return value

This function returns S_OK on success or an error code on failure, including the following error code.

Return code Description
WER_E_INVALID_STATE The process state is not valid. For example, the process is in application recovery mode.
WER_E_NOT_FOUND The list of registered memory blocks does not contain the specified memory block.


Requirement Value
Minimum supported client Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header werapi.h
Library Kernel32.lib
DLL Kernel32.dll

See also

WerRegisterMemoryBlock, Windows Error Reporting