How do you see the Grid?
Do you see gridlines and headers or just a blank white rectangle?

If the first option is true - there is problem with grid refresh - try setting its visible property to .F., refresh, and Visible back to .T.

If the Second option is true you have to ensure that you do not change the cursor, when you have the grid bounded to it (so if you want to change the cursor, you should blank the RecordSource property, or to use a temporary cursor, zap the RecordSource cursor, and append the data from the temp cursor.)

Thats it - read the VFP help carefully and you will get more info about grids.

HTH