Problem saving optimization results

[jjos69]

Hi,

I can´t save an optimization with "keep de best = 10000".
In log file I have this message: 07/12/2012 10:50:43|3|128|Unable to save one or more of your strategies: The database file is larger than the configured maximum database size. This setting takes effect on the first concurrent database connection only. [ Required Max Database Size (in MB; 0 if unknown) = 257 ]

How can I change size of database?

Thantks,

[NinjaTrader_Jason]

Hello jjos69,

Unfortunately it is not supported to increase the maximum database size. You can rename the database and make use of a fresh new database. Subsequently check if you can save the results.

•Shutdown NinjaTrader and Go to the Start Menu
•Select My Documents--> NinjaTrader 7--> DB--> NinjaTrader.SDF.
•Right click on NinjaTrader.SDF and select "Rename." *Name it "OLDNinjaTrader.SDF."
•Then restart the software and NinjaTrader will create a fresh database file to use
•Unfortunately the following items stored in the old database will be lost: ATM Strategy templates, Session templates, Instrument Lists/Custom Instruments and Historical trade execution data

What is the reason you like to save 10000 results? All results will be saved in the database and take quite some space. It will cause the database to reach its maximum size.

[jjos69]

Other question

Hi Jason,

Can you help me with this new question: http://www.ninjatrader.com/support/f...ad.php?t=56888

Thanks you,

[NinjaTrader_Bertrand]

jjos69, sure we will look into it shortly.

[jjos69]

Thanks Bertrand

I wait your response.