How to limit AxTraxNG events history

How to limit AxTraxNG events history

In some cases especially when SQL Express server version is in use it is recommended to limit the event History in order to avoid exceeding Express version limitation.

in Order to set event history limit, On AxTraxNG Client got to Tools, Database:
 
From the Drop down list, select "Limit panel Events period":
Mark system events, set the number of events you would like to keep in the DB and click OK.
Now AxTraxNG will hold event for the doration (days) set above.

The data removed for the live database is backuped on each cycle as requested, in case of 30 days the backup will be created every 60 days and than the data will be deleted.