If it asks for a password, the archive is encrypted. You will need to obtain the key from the original source.
Below is a guide on how to handle, extract, and troubleshoot this file type. 1. Identifying the File Type Rs_133.7z
The .7z extension signifies the , which supports high compression ratios and strong AES-256 encryption. If it asks for a password, the archive is encrypted
If you encounter errors during extraction, check the following: If it asks for a password
If you delete your search history, all your previous searches will be deleted permanently.