This error occurs when the values are set higher than what the polls per second GUI can display. See this link for how to estimate a good registry value http://www.solarwinds.com/NetPerfMon/SolarWinds/OrionAdministratorGuide.1.320.htm#10001652
If the amount exceeds 300 per/sec will that decrease the performance?
As I refered to the website you provided,there is an example of "Estimating a Good Value"
can you give me the answer (MaximunPollsPerSecond) of that ?
Can I put Chinese notes on Orion ? If so , how can I set the program?
See the "Polls Per Second Utility" here http://www.solarwinds.com/support/orion/docs/gaps/gaps.htm
To display Chinese see this suggestion Re: Orion 8.5 and 8.5.1 Web display Problem in Chinese Windows env