exec.createArg().setValue("REG_DWORD");
exec.createArg().setValue("/d");
exec.createArg().setValue(Integer.toString(data));
exec.createArg().setValue("/f");
}
exec.execute();
String result = p.getProperty("result");
String output = p.getProperty("output");
if (!"0".equals(result)) {
throw new WindowsRegistryException("exec return code " + result + ": " + output);
}