The Advanced tab of the Preferences dialog handles miscellaneous configuration settings in the following areas:
Databases are auto saved every 10 minutes by default, you can modify this if you wish.
If the Overwrite existing ECO codes checkbox is set the following actions apply:
When Overwrite existing ECO codes checkbox is unset the following actions apply:
If you prefer to keep the original ECO code assignment already in PGN databases please uncheck this option.
Use Hiarcs server to retrieve opening and endgame information - by default HIARCS Chess Explorer will contact the HIARCS Chess Server (HCS) to retrieve information about openings and endgames which are displayed by Opening Explorer and Analysis Explorer as appropriate. If you want stop access to the HIARCS Chess Server this option can be unchecked.
The Book license field allows HIARCS Opening Book subscribers to access additional content in the Opening Explorer. A valid book license will enable access to powerful new opening books on the HIARCS Chess Server. For security reasons actual licenses are never displayed and are always encrypted. Book subscriptions are a separate purchase that can give access to the largest and strongest chess opening books, please see www.hiarcs.com for details.
The Reload live PGN option sets the period in which HIARCS Chess Explorer will reload the live PGN from the entered URL.
This option has been removed and is no longer available. Use special tournament mode when playing allows you to alter how play mode behaves. This was used when HIARCS recently won the World Chess Software Championship in Yokohama, Japan. It has these special features:
In the unlikely event you need to troubleshoot an engine added to HIARCS Chess Explorer you can set this option. An engine.log file will then be generated in the HIARCS Chess/Explorer folder with details of the communication between the GUI and engine. This option will only be applied until you exit HIARCS Chess Explorer when the option is unset. This option should only be set by advanced users and only for troubleshooting an engine as it will affect the performance of any engine used.
Clicking the Apply button will apply the current settings but keeps the dialog open. Clicking the Cancel button will cancel any changes since the last apply and exit the dialog. Finally click the OK button to apply the current settings and exit the dialog back to the main display.