void SaveCaptureSettingsToFile(IltmmCapture *pCapture) { BSTR bstr = SysAllocString(L"C:\\Settings.lmm"); // try to save the settings HRESULT hr = pCapture->SaveSettingsToFile(bstr, ltmmCapture_Settings_All); if (FAILED(hr)) { // display an error message if the settings did not save successfully ::MessageBox(NULL, TEXT("Save capture settings failed!"), TEXT("Save Settings"), MB_OK); } // free the bstr SysFreeString(bstr); }