A.g.0011.7z Page

Right-click the file and select "Extract to 'A.G.0011/'" . Check the File Extension:

Because "A.G.0011" is a generic identifier, it typically corresponds to one of the following: A.G.0011.7z

Use the official 7-Zip (Windows) or The Unarchiver (macOS). Right-click the file and select "Extract to 'A