SmartQuant Discussion
http://www.smartquant.com/forums/

System.ArgumentOutOfRangeException
http://www.smartquant.com/forums/viewtopic.php?f=60&t=10437
Page 1 of 1

Author:  fliesch [ Wed Jan 09, 2013 12:55 am ]
Post subject:  System.ArgumentOutOfRangeException

I get this problem when trying to catch new data from IB... but I can run backtests...

and if I delet the files mentionend in the following link, I can capture new data without problem, but the old data are lost...
viewtopic.php?f=60&t=8531&hilit=System.ArgumentOutOfRangeException

Any solution for this?

Author:  Alexei Kurov [ Wed Jan 09, 2013 11:20 am ]
Post subject:  Re: System.ArgumentOutOfRangeException

Hi,

As described in that topic, this error means that the database is corrupted. We have no a recovery tool for it, and we recommend to make backups periodically.

Author:  fliesch [ Wed Jan 09, 2013 12:04 pm ]
Post subject:  Re: System.ArgumentOutOfRangeException

That is a pitty... How to do backups most efficiently? (I am a single trader and do not plan to use additional software like Quantbase)

Author:  Alexei Kurov [ Wed Jan 09, 2013 12:20 pm ]
Post subject:  Re: System.ArgumentOutOfRangeException

Hi,

There is Database Manager utility in OpenQuant installation. It allows to backup/restore databases (instruments, portfolios, orders and historical data). Start menu->Programs->SmartQuant Ltd->OpenQuant->Tools

Page 1 of 1 All times are UTC + 3 hours
Powered by phpBB® Forum Software © phpBB Group
https://www.phpbb.com/