I understand you're looking for Vijeo Designer 5.1, the configuration software for Schneider Electric’s Magelis HMIs.
Here is a direct, safe, and legal guide to obtaining it: Vijeo Designer 5.1 Download
If you cannot locate an official Vijeo Designer 5.1 download, or if your project allows it, consider these options: I understand you're looking for Vijeo Designer 5
A: Yes, Vijeo Designer 5.1 is backward compatible. It will perform a one-way conversion. Save a backup of the 5.0 file first. or if your project allows it
Cause: USB driver conflict (often with older HASP keys or virtual USB software).
Fix: