this is maybe help with cmder **please tell me who u r** after download patch rathena or else.
do this easy steps.
1. SIGNUP to https://github.com and use your email had already u use to signup to github.com ex: pictures no 1.
2. use your username on your https://github.com/ ex: picture no 2
3. the if u had download patch rathena but can extract coz the **please tell me who u r** now u cant extract --> "git pull origin" after that 2 step.
Good Luck. Happy RO.
**** Great thanks to Anacondaqq