How to Install the TDL File in Tally

Step 1. Go to Gateway of Tally.
Step 2. Then Press Ctrl+Alt+T button
Step 3. Now Press F4 Button or Click on “Manage Local TDL” button
Step 4. Now do “Yes” to “Loan TDL Files on Startup” option
Step 5. Now in the next line “List of TDL Files to preload on Startup” Enter the TDL File Path or Location Like “E:File.tdl”
Step 6. Now save the settings
Your TDL File is ready to use.

Tally Prime TDL

Master Approval Tally TDL

With This TDL We Can  Lock Voucher with multi Period Settings, after lock delete cancel alter not allow

Watch Below Video for How To Use

Watch Below Video for How To Load Tdl In Tally Prime