Browser not getting closed

Hi Experts,

We have one issue with the interactive forms.

when we click on the submit button the adobe form is getting closed but the browser page is not getting closed.

Functionality is working fine.

The form Layout type is ZCI and Display type in Web Dynpro is Native. THe user has Adobe 8 version and working on Internet explorer 6.0.I have posted this in Interactive forums and they said it is WDA related.

Kindly let me know how to solve this problem.

Thanks,

Anil