Desktop Authority MSI Studio is licensed per individual staff member performing application packaging. This means you must purchase 1 user license for each person responsible for packaging, regardless of concurrent usage.
Example
Company A has 3 staff members responsible for packaging applications for 5000 users. They need 3 licenses, even if no more than one staff member is running Desktop Authority MSI Studio at a time.
The pro edition also includes the following 2 features:
Zero-Touch Testing
MSI Studio Pro lets you easily create a special MSI package which simulates the effect of the application installer on the target computer, but without actually making any changes. Now the administrator can identify which files and registry keys will be over-written and changed without doing any damage.
Conflict Resolution
MSI Studio Pro adds a repository for storing MSI packages, which allows for easy reporting on where each package might conflict with others. With MSI Studio Pro the administrator can find and resolve problems with conflicting application installers before they occur.
Package Management
Windows 2000 or later, .NET framework 2.0
Package Deployment
All versions of Windows that support
Windows Installer, including
NT/2000/XP/2003/Vista