file is downloaded, follow the on-screen prompts to complete the installation. Connect Your Hardware:

The double-hyphen is a query oddity, likely from old forum code (vBulletin) where -- was used to escape search terms. Users copying commands from threads like “Download-- J-nav Analyzer (cracked) .exe” inadvertently created a persistent search botnet.

You can install and open the software, but it will show "No Device Connected." It cannot analyze other brands like Trimble or Topcon due to proprietary communication protocols.