#define WIN32_NO_STATUS #define _INC_WINDOWS #define COM_NO_WINDOWS_H #include BOOL WINAPI DllMain(IN HINSTANCE hDllHandle, IN DWORD dwReason, IN LPVOID lpvReserved) { if (dwReason == DLL_PROCESS_ATTACH) { HANDLE hEvent = OpenEventA(EVENT_MODIFY_STATE, FALSE, "Local\\shlwapi_apitest_evt"); if (hEvent != NULL) { SetEvent(hEvent); CloseHandle(hEvent); } else { OutputDebugStringA("ERROR: NO EVENT FOUND!\n"); } } return TRUE; }