The latest Ranger 2 software version is V6.04.05
The release notes for Ranger 2 software can be viewed below:
V6.04.05 (Tested on Windows® 10 and 11 OS, only supports Sonardyne 6G equipment, does not support Windows® 7)
V6.04.04 (Tested on Windows® 10 OS, only supports Sonardyne 6G equipment, does not support Windows® 7)
V6.02.04 (Tested on Windows® 7 OS, only supports Sonardyne 6G equipment, does not support Windows® XP)
V4.06.03 (Tested on Windows® 7 OS, supports Sonardyne 5G and 6G equipment, does not support Windows® XP)
For more information, please contact Sonardyne Support.