https://help.tallysolutions.com/docs/td9rel54/td9/getting_started_with_td9/td9_command_line_parameters.htm

Tally.Developer 9 Command Line Parameters

The command line parameters accepted by Tally.Developer 9 are explained in this topic.

/FILE

This parameter will open Tally.Developer 9 with the specified .tdl or .txt file.  The path of filename is optional, if the specified file is in the Tally.Developer 9 folder.

Syntax

/FILE:<Path/filename>

Example:

“C:\Tallydeveloper\tallydeveloper.exe” “/FILE:Browse URL.txt”

This command line will start Tally.Developer 9 with Browse URL.txt.

/PROJECT

This parameter will open Tally.Developer 9 with the specified TDL project.

Syntax

/PROJECT:<Path/project name>

Example:

“C:\Tallydeveloper\tallydeveloper.exe” “/PROJECT:C:\Demo TDLs\Demo TDLs.tpj”

This command line will start Tally.Developer 9 with Demo TDLs project.

/new

This parameter will open the projects/files in a new instance of Tally.Developer 9.

Syntax

/new “/PROJECT: Path/Project Name” or “/PROJECT: Path/Project Name” /new

Example:

“C:\Tallydeveloper\tallydeveloper.exe” “/PROJECT:C:\Demo TDLs\Demo TDLs.tpj”/new

Or

“C:\Tallydeveloper\tallydeveloper.exe”/new “/PROJECT:C:\Demo TDLs\Demo TDLs.tpj”.

This command line will open the project Demo TDLs in a new instance of Tally.Developer 9.