If you cannot find a legitimate DIGSI 4.95 download, consider DIGSI 5, which includes a "DIGSI 4 Compatibility Mode." This allows you to configure SIPROTEC 4 relays within DIGSI 5, though not all advanced functions (like old CFC logic) may migrate perfectly.
A free account on the Siemens Industry Online Support website is required to access the download files. Siemens Digsi 4.95 Download
If you cannot find a legitimate DIGSI 4.95 download, consider DIGSI 5, which includes a "DIGSI 4 Compatibility Mode." This allows you to configure SIPROTEC 4 relays within DIGSI 5, though not all advanced functions (like old CFC logic) may migrate perfectly.
A free account on the Siemens Industry Online Support website is required to access the download files.