File exeed the 2GByte of size when I EDIT blob column contents

[Imre Ament]

Hi!

I edit a table column (type of OLE object) in a loop (all record) with DAO
CdbRecordset. The columns contents will decrease with 12 byte.
The size of the (Access 2000 type) mdb file at the beginning is 1 GByte and
it grown to 2 GByte (and the program stop with error).
Why grown the file of size if I edit its content and decrease it?

Thanks for any idea.
Imre