I tried span files spliting it in pieces with 1300 kb each. I've got 8 files and the last one with 88 kb. I received the error 11001 (DS_NoInFile = 'Input file does not exist'). If I change the MaxVolumeSize to 1000 kb the error not occur (last file = 191 kb). In both situations the files was successfully extracted with ZipMaster but only the second version (1000 kb) was extracted with WinZip. Alfeu ----------- To unsubscribe from this list, send an empty e-mail message to: delphizip-request@xxxxxxxxxxxxx and put the word unsubscribe in the subject.