Jun 22, 2016. Server 2008 R2 (64-bit only) Server 2012 (32-bit and 64-bit) Server 2012 R2 (64- bit only) These supported OS's should use the most current AnywhereUSB driver offered from the Digi support site. Unsupported Operating Systems: Windows NT Windows 2000. Windows XP Windows Vista Server 2003/R2 This article explains how to determine if your Computer/Server runs the 32-bit or 64-bit version of Windows. Method 1 of 3: In…