Cumulus Support

Good afternoon, I am a CumulusMX user and I have installed the latest version "Cumulus MX 3.14.1 b3160" I have data from 2009 to today, both the program and the associated web page work well, however I would like to understand if anyone can explain it to me, because in the "EDIT" tab "]Monthly Records Editor" being "value" and "dayfile value" with data from all my history when I activate "Logfile Value" it only shows the data of the last two years, as I show in the screenshot, how can i fix it.
Thanks for your esteemed help.
Juan Maria]

Have a look in your MXdiags file for the time you loaded the monthly data - I suspect you will find lots of errors in the files that need fixing?

Good afternoon, thank you very much for your quick response, I must tell you that I made a beginner's mistake when configuring CumulusMX, since I set the logging start date the same day that I launched the program (October 2019) and I have discovered that I had to put the start date of the station records (January 2009).
Once this error is fixed, the data appears correctly.
Thank you very much for your attention and for your great work.
Kind regards from Badalona, Spain.
http://badameteo.com/CumulusMX/index.htm

good morning, today I had a wind spike with my station. I have already edited the wrong data through the appropriate menu but the wrong value continues to appear in the dashboard and in today's records (even in the charts). How can I permanently delete it?

If you have edited all the records, then...
Stop CMX.
Edit Today.ini and set the wind gust value to something sensible.
Delete the cumulusmx.db file (that will fix the graphs).
Restart CMX.