https://help.tallysolutions.com/docs/td9rel54/td9/working_with_projects/load_tcp_file.htm

Loading the TCP file in Tally

You can attach the TCP file in Tally in the Tally.ini file file or in the Tally.ERP 9 configuration screen.

To load TCP files in Tally.ERP 9

Attach the .tcp file in Tally.ini file.

o Once the TCP file is compiled and generated, copy the TCP file link, and attach it in Tally.ini file.

o Open the Tally.ini file found in the folder where Tally is installed, and set User TDL = Yes .

o Uncomment the line by deleting the semicolons (;;) in tdl, and enter the name of the TCP project ( For example , TestProject.tcp)

o Save Tally.ini , and start Tally to run your customized application.

Or

Attach the .tcp file in Tally.ERP 9 configuration screen.

o Start Tally.ERP 9 .

o Go to F12 Configuration > ProducT & Features .

o Click F4: Manage local TDLs .

The TDL Configuration screen appears as shown below.

o Enter the details and accept the screen.