i have downloaded form 231 and after pressing "press and validate" it is shown that file has been successfully validated and it error free and now can be uploaded.
but when i upload the file then following message id displayed.
"RETURN cannot be uploaded without uploading Annexures"
rem file that is generated in in notepad format and not of green colour that normally generates. macro security settings are kept low and i have tried on office 2007 and XP.