Look for the latest Service Pack: (or SP2 Update 1). This resolves most USB transfer issues and Windows 10 compatibility bugs.
: Primarily used to connect and program with Siemens PLCs, such as the S7-200 and S7-200 SMART series. wincc flexible smart v3 software download
License key incorrectly assigned. Fix: Open Automation License Manager → Drag the license from the "Workstation" tab to the "Smart V3" tab. Do not delete the trial license. Look for the latest Service Pack: (or SP2 Update 1)
Official downloads for this software are not typically hosted on the global Siemens Industry Support site due to export controls and its regional focus. wincc flexible smart v3 software download