Ok, so I've made a more detailled explanation (all the links refer to a picture with what to do) :
- Go on the download page of ZhpFix, click on the blue button "Download Now".
- https://www.dropbox.com/s/miktm5xqucqn0fj/download1.png?dl=0
- Save the file where do you want :
- https://www.dropbox.com/s/olclwpis5hbdmds/download2.png?dl=0
- Launch it with right click : "launch as administrator" :
- htt...