When downloading .zip and .rar files, my Opera tends to save them as VLC (video) files or as 'Opera Web Document's. At least with the VLC files, I can right-click on it, and Open with>Windows Explorer, to uncompress. However, I have not found any way to open the files which are saved as Opera Web Documents. My RarZilla UnRar app doesn't open the .rar files, and nothing yet seems to open the .zip files. Any suggestions?