Since this appears to be a specific, possibly proprietary file:
: If this file contains sensitive experimental data, ensure you are authorized to view it under your organization's data handling policies. TB-9983970-Exp.7z
: Right-click the file and select "Extract Here" or "Extract to TB-9983970-Exp/". If prompted for a password, you will need to contact the original sender or system administrator. Since this appears to be a specific, possibly
To work with this archive, follow these general steps for handling compressed .7z files: TB-9983970-Exp.7z
: Use a tool that supports the 7-Zip format. 7-Zip (Windows) Keka (macOS) p7zip (Linux)