>Thank you for your hints provided, however, M$ seeems stopping supporting INSERT command some versions sgo! Can you should me the syntax for INSERT command instead?

Its pretty simple:

INSERT

There are only two clause too, so the complete syntax is:

INSERT [ BLANK ] [ BEFORE ]

If you don't have a FPW help file (and even if you do!) I recommend the Hacker's Guide to VFP. Pretty useful book.