poor performance

[asiaexpat]

my charts take like 1 minute or more to open ( after opening platform)--i remember there is some way to clean or delete some cache files --can anyone elaborate?

[NinjaTrader_ChristopherS]

Hello,

Please repair the database

Please follow the instructions below to repair the NinjaTrader database. (This can take long 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.
Then close NinjaTrader, open the Documents\NinjaTrader7\db\cache folder. Select all files then right mouse click and select 'Delete'

Open NinjaTrader and connect to your data provider

[asiaexpat]

ok thanks ill try it