[70:24] A system error occurred when starting the target script or an agent module.

Problem:

Backup of client machine (Win 2003) fails with the following errors.

[Critical] From: INET_thread_vbda.exe@winclient01.in.com \"winclient01.in.com\"  Time: 03/04/14 08:46:39

[70:24] A system error occurred when starting the target script or an agent module. 

The system error code reported is 2 and the message resolves to [2] The system cannot find the file specified.

Solution:

>> Uninstall & re-install DP client. 
>> Import the DP client in the cell server using GUI [or] add the entry in the cell_info file.
>> Start the backup of DP client which should be successful.