Wayne,

The following should work with the DZ_EASY.DLL interface:

#DEFINE cnUnzipQuiet 8
#DEFINE cnUnzipNoMsgs 40

*-- Suppress (most) messages
lnRetVal = SetUnzValue(lnUnzipId, cnUnzipQuiet, .t.)

*-- Suppress all messages except multi-volume prompts
lnRetVal = SetUnzValue(lnUnzipId, cnUnzipNoMsgs, .t.)

I hope this helps