I don't think there is a problem with zipbuilder 1790602 & BCB5. The problem is with BDS2006 - CBuilder. The IconStream->Size is 4286 instead of 766. I get this even if I manually tell it to use the default.ico that works with BCB5. Roger, I know that you don't have BDS2006 so I don't know how we are going to resolve this. Is there anything I can do here to help find this problem? Don ----------- To unsubscribe from this list, send an empty e-mail message to: delphizip-request@xxxxxxxxxxxxx and put the word unsubscribe in the subject.