Microsoft ended support for Windows XP on April 8, 2014. As a result, we have been receiving inquiries regarding which operating systems we support. We no longer test Tabs3 and PracticeMaster running under Window XP because this operating system is no longer supported by its manufacturer.  Although Version 17 of our software runs under Windows XP, we cannot support any operating system or hardware related issues on workstations running under this discontinued operating system.

We test and support Tabs3 and PracticeMaster software running under Windows 8, Windows 7, and Windows Vista. The software also runs under Windows Server 2012, Windows Server 2008, and Windows Server 2003 (including Windows Server 2012 R2, Windows Server 2008 R2, and Windows Small Business Server 2011).  If your clients have computers running under Windows XP, we recommend you work with them to implement a plan to upgrade those operating systems and/or computers.

Additionally, we added “Internet access recommended” to our list of system requirements. You can find current system requirements in Knowledge Base article R11546 – Tabs3 and PracticeMaster Software System Requirements.