To resolve this problem while importing trial balance please follow the steps below:
vi. Now, Open Tally → Select the company along with the Period to be imported.
If the problem still persists, then please check with the Tally ODBC Port available on the "Gateway of Tally" lower right area of the tally software.
Tally Port is required to be entered into the software as shown in the below screen:
This will resolve the issue with ODBC in importing tally data to the IT auditor.