It is not that simple, on Windows applications use write config prcesses to the registry, except for Stand-alone and Portable programs that use the root of the folder for configurations.
For AROS it can be done if there were scripts with installers in the archives, unfortunately no developer uses installer on AROS, although it works well, consider also that each distribution on AROS uses different paths as well as ausare a different workbench (Dopu5, Wanderer, Scalos).
As said for an optimal view of an APP on AROS you have to create and save configs like for example Zune Prefs, where you can store windows size, Color, Fonts, gadgets em many more.