By the way, i addressed this problem to the AMD technical support. This is the answer they gave me. I will keep in contact with them until a solution is found. Until then I will provide you with the e-mails incase anyone else needs help on this specific problem.
||Drivers do not work
Note: product description (HD 4300) is not true. There was no appropriate option. There are absolutely no suitable drivers for my notebook (AMD Mobility HD 4200/5470) for Windows 8. Legacy drivers (12.6) do not work. Current drivers (13.1) do not work. Notebook vendor does not offer any drivers.