Can not chart CL 11-10 (getting an error)

[ScottieDog]

Whats this all about ? Been opening my charts in the same way for months, then today when I start NT it comes with a message that CL 11-10 can not be shown bla bla bla (see attachment for full error message).

The funny thing is that it came with this message before I even connected my data link, which makes me very suspicious about what is causing the problem.

Any ideas ?

[NinjaTrader_Bertrand]

Scottie, please ensure you're disconnected from any feed and then go to Tools > Options > Misc and compact / repair your database - then reconnect / recheck the charts, the issue should be fixed then.

[ScottieDog]

Scottie, please ensure you're disconnected from any feed and then go to Tools > Options > Misc and compact / repair your database - then reconnect / recheck the charts, the issue should be fixed then.

Yep, that´s it.

Thanks.