user added instruments

[fiddy]

how can you delete user added instruments in one go?

[NinjaTrader_Jason]

Hello fiddy,

Unfortunately this is not supported. You will need to delete them one by one in the Instrument Manager.

[fiddy]

if i deleted ninjatrader and reinstalled it. Would this get rid of the user added instruments.
i have over 2000 so dont want to have to do this manually

[NinjaTrader_Brandon]

Hello fiddy,

Thanks for your reply.

No, you would need to rename your database file.

You can rename your database by following the steps below.

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, historical trade execution data, saved Strategy Analyzer backtest results