static internal Stream StaticOpenStreamForRead(string streamName) {
if (string.IsNullOrEmpty(streamName)) {
throw ExceptionUtil.UnexpectedError("InternalConfigHost::StaticOpenStreamForRead");
}
if (!FileUtil.FileExists(streamName, true))
return null;
return new FileStream(streamName, FileMode.Open, FileAccess.Read, FileShare.Read);
}