What is the file structure for a QuickTest Professional

QTP Script Architecthture.

Folder
     |
     |-- default.cfg - MDRV configuration file; it is needed only for LoadRunner/BAC execution, not for QTP
     |-- default.usp - MDRV run-logic; it is needed only for LoadRunner/BAC execution, not for QTP
     |-- .usr - Main storage for MDRV execution; it is needed only for LoadRunner/BAC execution, not for QTP
     |-- Default.xls - Default DataTable
     |-- lock.lck - Test lock file (removed when Test is closed)
     |-- Parameters.mtr - Parameterization information
     |-- Test.tsp - Main document storage (settings) of the Test
     |
     |-- Action Folder
            |
            |-- ObjectRepository.bdb - The Local Action repository DB file
            |-- Resource.mtr - Main document storage of the Action
            |-- Script.mts - Action script
            |
            |-- SnapShots Folder - Contains Active Screen snapshot files

The following files, if they exist, are obsolete and not created by QuickTest Professional (QTP) 9.0 or 9.1. If you see them, the test was probably originally created by an older version of QTP:

• default.prm - MDRV DataTable. In QTP 8.2 the Data Table was duplicated in this file for MDRV. It is not needed for QTP operation.

thick_usr.dat and thin_usr.dat - These files are obsolete. They were included from the Astra LoadTest product and were used by MDRV only. They are not needed for QTP.