Post script or prescript fails to run and give error message Invalid path (4033411)

In the binary log we see entry similar to below:

Invalid path 'D:/Program Files (x86)/Quest Software/NetVault Backup/scripts/Eject.bat'

This means NetVault was unable to find desired script in the default location:

For Linux and Unix

 …/netvault/scripts

For windows :

… \Quest Software\NetVault Backup\scripts

Post scripts and prescripts run on the client we are backing  up not the NetVault server unless the backup itself is backing up files/folder on the NetVault server or we are running a NetVault database backup then the script will run local to the NetVault server. 

So when backing up clients with a backup that has a post script or prescript the script must be on the client in the default scripts directory

For Linux and Unix

 …/netvault/scripts

For windows :

… \Quest Software\NetVault Backup\scripts