| Popis: |
The method for installing a new version (30) of a hearing-device fitting-software package on a computer system (1) , comprises the steps of a) providing an old installation-software package (200) , which is an installation software-package for installing an old version of said hearing-device fitting-software package; b) providing a delta-update package (3200), which is a software package for creating an updated installation- software package (300) out of said old installation-software package (200), wherein said updated installation-software package (300) is an installation software-package for installing said new version (30) of said hearing-device fitting-software package; c) using said delta-update package (3200) for creating said updated installation-software package (300) out of said old installation-software package (200); d) using said updated installation-software package (300) for installing said new version (30) of said hearing- device fitting-software package on said computer system (1). This way of software updating needs only a small amount of data and can minimize certification efforts, since the software installation always starts from the same preconditions. |
