Seek Current paths button
If your previous version of Delphic Oracle was between version 5.0.0.1 and 5.0.1.2 when you first installed, then click this button to set all default paths correctly. It sets the paths relative to delphicoracle.exe and affects the Print / HTML (F6) paths as well. If your first version of 5 was after this then it is not necessary, but it won't hurt to click it (unless you specified paths that were not defaults on installation).