SOFTNET-IE S7 REDCONNECT VM upgrade V8.2 or higher incl. S7 OPC Server software for Failure-safe S7 communication Single License for 1 installation of runtime software, software and electr. manual on CD-ROM, License key on USB stick Class A; 2 languages (de, en); for 32/64 bit Windows 7 SP1 Prof./Ultimate, 64 bit: Windows 8.1 Prof.; Windows Server 2008 R2 SP1, 2012 R2