Common Issues
Updated:
Feb 22, 2026
Delete Data (DB Corrupted)
Disconnect the Data Flow and close all Work Plans
Go to Options -> Delete Data
In the Delete Data panel, select:
Previous Date to the error (15 days or more is recommended)
Tick and Minute
Select the symbol(s) with the corrupted history
Click the Delete button and wait
Close the Platform.
Wait 30 sec
Restart Deepchart
Remove Database Folder
Access to: Options > Settings > Various
Copy the path "Database Folder"
Disconnect the Data Feed, close all Workspaces and turn off Deepchart
Open Windows Explorer
Paste the previously copied path (Go to the pasted directory)
Delete the Database folder
Restart Deepchart
Lack of Realtime Data or Unavailalbe Data
Verify that you have subscribed markets correctly with the data provider:
Connect the data feed (Name of connection-remove check)
Close all Workspaces (Workspace)
Access Options > Manage Symbols
Make sure you have added the correct markets and that next to the Name there is associated the correct name of data feed connection profile, if not:
Select Markets
Right-click the data feed column) and in the drop-down menu dialog associates the market with the correct connection
Click on "Select" to save the change
Close window "Manage Symbols"
Reconnect the Data Feed
Open a new Chart
Data Feed Connection Failed

Turn off the Deepchart Software
Download Visual C++. link to download Visual C++.
Restart the Deepchart Software and connect to data feed.