Hello I need help with my winrar , with my whole my about one thing actually, I accidently Made so when I am going to open .RAR files it opens with command prompt ( or whats it called now.. ) Well, I've seen people fixing .exe files through some stuff with a .reg file and some more stuff. I was wondering if someone could make this .reg file and maybe a video, or just a little instruction on how to fix this so I open .rar files with my winrar please
I've tried to make .rar to open permanent with winrar its not possible to change back unfortunately
help me asap please 
My Computer
- Computer type
- Laptop
- Computer Manufacturer/Model Number
- Samsung
- OS
- Windows 7 home premium 64 bit
- CPU
- Intel Core i5
- Motherboard
- Samsung RF510 ???
- Memory
- 500 GB
- Graphics Card(s)
- Nvidia GT330M
- Hard Drives
- 1 on 500GB
- Antivirus
- AVG
- Browser
- google chrome