Since you install dx4win5.03 - here two islands was delete from IOTA list : it was AF034 and AF055. If you not work it before you can Export IOTA data, then delete these Islands using any Text Editor, then Import correct data to dx4win. If you work these Islands b4 you can using usual update as I wrote before: You need copy island data and save as text file ,for example,"IOTA.txt" Then add it to DX4WIN usual way:File|Databases|IOTA then File|Import IOTA Data|open "IOTA.txt" Then SAY "NO" (VERY IMPORTANT SAY - NO!!!!) then OK and SAVE&EXIT. You can use DX4win manual for update of course. ************COPY THIS PART******************************* AF034,"DELETED-Bassas Da India Islands",-22.000,39.500 AF055,"DELETED-Penguin Islands",-28.000,15.500 ************STOP COPY************************************ -- Best regards, Vlad UA6JD mailto:[EMAIL PROTECTED]