Hi Tracy,

>Got it working! Strange, but I have to have a tag set on the SUBSTR() used in column one of the rowsource value and then it works...

Nothing of strange. It is a VFP limit.

VFP uses the first one tag on the left like work area where to make scan of the lines in order to fill up the listbox

= substr(de_data,62,20),substr(de_data,2,25),ALLTRIM(STR(de_profile))
* this not explicit the Alias

= substr(master.de_data,62,20),substr(de_data,2,25),ALLTRIM(STR(de_profile))
* this set alias to master

= substr(de_data,62,20),substr(master.de_data,2,25),ALLTRIM(STR(de_profile))
* this not explicit the Alias

Fabio