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"Use Edit Log for transactions/masters, and digital signature for invoices/reports with Release 2.1. Download NOW!"
https://help.tallysolutions.com/docs/td9rel54/faq/disable-acct-tdl-customisation.htm

Can I Disable Account TDLs through Customisation?

No. Account TDLs cannot be disabled through customisation as it will lead to breach of security. The Account TDLs are configured to have a control on its usage.

If you want to know the list of Account TDLs that has been configured, Goto Gateway of Tally > F12: Configure > Products & Features . Press F1:Detailed to view the Account and Local TDLs.