Hi Peggy,

The most up to date information about compatibility can be found on our compatibility page on the web site.

This is the text as of today for Windows 8 and 8.1:

Windows 8 Compatibility
Currently versions of Adagio as of January 1, 2013 are compatible with Windows 8 with the following exceptions and limitations.

The Adagio Data Source (ADS) used by all Adagio modules must be version 1.12.54.2623 or higher. Check the 'Database source' in the Help | About of any Adagio module.

Adagio ODBC compatibility has been confirmed for version 9.1A (2013.12.17).

Adagio has not been tested in a peer-to-peer environment on Windows 8. Although we believe there should be no problems running Adagio in this configuration compatibility is not assured at this time. In general, Softrak recommends peer-to-peer environments for only the smallest and simplest networks.

Windows 8.1 Compatibility
Current versions of Adagio as of October 2013 are compatible with Windows 8.1, subject to the same exceptions and limitations as Windows 8. In addition, you may encounter the error "VESapiCOM.exe - Ordinal Not Found" during the install. The install will continue to completion. However, it will not possible to upload backups of your data to vitalEsafe from the Adagio module.