1. Higher specification PCs and networks will improve performance, and may be recommended for certain Operating System choices. Consult Microsoft documentation for more details.

2. Additional disk storage is required as local database size increases.

3. SSL Secured Mail Services are not supported.

4. Anti-Virus products are recommended but should be disabled during install and re-enabled afterwards. As with any Anti-Virus product, some configuration may be required for Act! to perform properly. IIS Server access from public networks and configured with an SSL Certificate is required for Act! Connect features.

5. Server Core installations of Windows Server 2008 R2 are not supported.

6. Only supported for upgrades, not new/clean installations of Act!.

7. Microsoft SQL Server® 2016 is not currently supported.