>Thanks. But what do you mean I must change the name of the array. Why can I use the aDV array? Isn't not working but that could be why.

If I'm not mistaken, he's just basically telling you to make sure that you use the DIMENSION statement (to make sure that the array exists as well as is sized appropriately) prior to trying to access/assign the array. The "change the name" phrase is meant to indicate that you should use the name of the array you're using, rather than simply copying the line of code verbatim from the example he gives.