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Removing 3rd party assemblies

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    Removing 3rd party assemblies

    Hello,
    A while back I subscribed to a 3rd party service. After ending the subscription I removed the assembly, but I am still get log alerts, "Unable to restore strategy .........Most likely this strategy no longer supported by the custom assembles." The "Remove NinjaScript Assembly" Window is empty. How can I get rid of this old assembly?
    Thanks

    #2
    There is most likely a remnant of this strategy in your database file. We'll first try to resolve by repairing the database. If that doesn't work, you can try a database reset. If neither of these steps resolve the issue, we'll get a new database file. These steps are progressive and the next 'level' should NOT be completed if the issue is resolved:

    Please follow the instructions below to repair the NinjaTrader database. (This can take longer depending on the size of your database file and your system.)
    • Disconnect NinjaTrader from any open connections via File > Disconnect.
    • From the NinjaTrader Control Center window select the menu Tools > Options.
    • Select the 'Data' tab.
    • Press the 'Repair DB' button.
    • Press the 'OK' button.
    • Restart NinjaTrader
    If the issue persists, reset your database:

    Please follow the instructions below to reset the NinjaTrader database. (This can take longer depending on the size of your database file and your system.)
    • Disconnect NinjaTrader from any open connections via File > Disconnect.
    • From the NinjaTrader Control Center window select the menu Tools > Options.
    • Select the 'Data' tab.
    • Press the 'Reset DB' button.
    • Press the 'OK' button.
    • Restart NinjaTrader
    The following data will be removed.
    • Historical orders.
    • Historical executions.
    • Historical ATM strategy data.
    • Saved Strategy Analyzer backtest results.
    The following data will be maintained.
    • ATM strategy templates.
    • Historical chart data.
    If the issue persists, proceed to a rename of your database:

    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

    To prevent running into situations where you can potentially lose important data, we advise running regular backups via our inbuilt backup feature in NinjaTrader.

    Patrick G.NinjaTrader Customer Service

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