I was having problems with 7z on my laptop (I had no contextual menu when right clicking a file), so reinstalled it with the proper version (I apparently was running 32bit when i should have been using 64bit. Now, all my zip files are know as "zip archive" or "7z archive", such as: http://puu.sh/72gfG.png plus they have a weird icon. Any way to get this fixed?