Minecraft dosent work anymore [Help]

Hey!

I need some help with my version of minecraft.

I just tried to login to the server and it said wrong client. Then i updated it but it didnt work.

I open minecraft, pressing loggin, icon apears "mojang", then all i see is the dirt wall and no menu, no multiplayer choise no single player choise.. tried to downgrade version..

any way to successfull way to reinstall EVERYTHING ?

Erase your .minecraft folder.

yup best option is to start again fresh. we are running 1.6.6 right now which is the most up to date version so updating should make it work. force update if you have to.

problem solved! reason was skin pack dosent support 1.6.6