Just started receiving this message today: Error on loading chart data for "ES ##-## Globex" E, Invalid symbol.
Only happens when trying to load a tick chart.
I've changed and reset just about everything.
I've deleted and remade the connection to IQFeed.
I've deleted the db\cache
I've Reset DB, Reset Instruments, Repair DB
Tried different instruments.
All in varying combinations with intervening rebooting of the PC. Problem persists.
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