>>>Hi
>>>
>>>I have 2 grids on a form - on one of them I can alter every field - on the I get this field is read only when I try to modify data
>>>
>>>All columns are marked read only .f.
>>>
>>>Any ideas?
>>
>>What is the RecordSource for the grid and is it editable?
>
>Well it works OK when I run it on my office machine ans doesn't work when I run it on Client's machine - could it be that the file that is the record source is in use elsewhere and this is causing the problem?
>
>Thanks as always Naomi

It is possible. You may try checking with IsReadonly function on the source file.