How can I run solver add-in in a macro?

[Solver Question]

Excel-2000 macro does not run solver even if solver is add-in is recognized
as a reference in the code? The code is as below:

SolverOk SetCell:="$j$11", MaxMinVal:=2, ValueOf:="0", ByChange:="$e$7"
SolverSolve (True)

Thanks in advance for your help...

[davidm]

Firsy port of call: Make sure the Target cell $J$111 contains a formula