You cannot open this like a regular folder. Use free software like 7-Zip or WinRAR.
Because the content of such a file is unknown without opening it, this guide covers how to handle and common topics associated with the shorthand "1:1" often found in workplace documents. 🛠️ How to Handle a .7z File 1 (1).7z
A file ending in .7z is a "7-Zip" compressed archive. It is used to shrink large files or bundle many files together. You cannot open this like a regular folder
Use these meetings to uncover blockers and provide coaching, not just to get status updates. as archives can hide malware.
Be cautious. If you didn't expect this file or don't know the sender, scan it with antivirus software before opening, as archives can hide malware.