Installation requires administrative rights on the PC.
ArcGIS 9.3 or later.
Any Windows operating system supported by ArcGIS 9.3 or later.
1GB RAM minimum (4GB or more recommended).
.Net Framework 3.5 SP1 (will be downloaded and installed if not already present).
A SQL Server instance (version 2008 or later, though 2008 is now unsupported) visible from the client PC(s), with a valid login (either using Windows authentication or SQL Server authentication).
a PostGIS instance (PostGIS >= 1.5 functions installed in PostgreSQL >= 9.0) visible from the client PC(s), with a valid login.
Loading data into SQL Server or PostGIS requires a
minimum set of permissions
, in summary, the ability to create and edit tables and indexes in the database.