Hi, I have been using re= lease 1.73 of TZipMaster components for a while now and I am very plea= sed of them. A week ago, I decided to get up to date with the ne= w 1.78 and discovered that the new version refuse to add/append files! Our program runs several threads, one of them is i= n charge of archiving files used by the other ones. It seems tha= t read/write shared files can be stored but not write-denied shar= ed ones. Was it made on purpose or is it a= misfeature ? Did I miss a property allowing this ? &= nbsp; Thanks, Franck = ----------- To unsubscribe from this list, send an empty e-mail message to: delphizip-request@xxxxxxxxxxxxx and put the word unsubscribe in the subject.