| Operating Environment | Minimum Level |
| Oracle 11.2 | 7.100B |
| Oracle 10.2 | 6.100A |
| Oracle 9.2 | 5.521A |
| SQL Server 2012 | Contact Macro 4 |
| SQL Server 2008 | 7.102A |
| SQL Server 2005 | 7.102A |
When testing for support of new operating systems and subsystems, Macro 4's policy is to only test the current GA (General Availability) and EA (Early Availability) releases.
Macro 4 always recommend customers upgrade to the current release of software. We offer full support for current releases and will provide, where possible, fixes to older releases via a patch mechanism. In some cases a full upgrade to the current release may be required.