We do not have a download file for the latest version (3.2.7902), but you can try downloading it from the developer's site
Download version 2.1.2701 from Software Informer
Scanned by 72 antivirus programs on Jan 11, 2024.
The file is clean, see the report.
Version: 2.1.2701 (x86/x64)
Date update: Dec 30, 2016
File name: sennheiser_updater_v2.1.2701.zip
Size: 48.7 MB