Create a registry suitable for the used operating system for programm_name with selected access.
programm_name : String Name of the programm or more general the name of the config file on Unix or registry key under PROGRAMM/ on Windows
s_access : sys_access If CLASS_USER the information is stored so that the normal user can access them. CLASS_SYSTEM indicates system wide access. The user can only read but not write this information. Only the administrator can read and write to this.