FLT_PREOP_CALLBACK_STATUS PfltPreOperationCallbackCreate(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID *CompletionContext)
{
	PFILE_ID_BOTH_DIR_INFORMATION pSafeBuffer = Data->Iopb->Parameters.DirectoryControl.QueryDirectory.DirectoryBuffer;

	PWCHAR szFileName = (PWCHAR)ExAllocatePool(NonPagedPool, pSafeBuffer->FileNameLength);
	
	DbgBreakPoint();

	RtlCopyMemory(szFileName, pSafeBuffer->FileName, pSafeBuffer->FileNameLength);

	if (wcsstr(szFileName,L"AAAA.pak"))
	{
		ExFreePool(szFileName);
		return STATUS_ACCESS_DENIED;
	}
	ExFreePool(szFileName);
	return FLT_PREOP_SUCCESS_NO_CALLBACK;
}