>>>Unlikely with VFP9 but anyway do you use array anywhere that results in more than 65000 elements (such as adir()).
>>
>>I'm not sure how it's possible because each array is one variable from VFP point of view
>
>It is possible in versions before VFP9. If you attempt to create an array with elements more than 65000 that is the error you get.


No it's not possible. Before VFP9 the error is "Invalid subscript reference". In VFP9 - "There is not enough memory to complete this operation".