We use IE 6.0 as browser. Upgrade to new version not possible due to enterprise policy ...

Can you download attachments (uploaded to an issue) using your IE6 computers?

Hmmm this is probably related to the Content-* type headers we send in excel_xml_export.php

header( 'Content-Type: application/vnd.ms-excel; charset=UTF-8' );
header( 'Pragma: public' );
header( 'Content-Type: application/vnd.ms-excel' );
header( 'Content-Disposition: attachment; filename="' . urlencode( file_clean_name( $t_export_title ) ) . '.xml"' ) ;

Those are either wrong (duplicated Content-Type!) or inconsistent with the approach used in file_download.php

I've assigned this bug to myself to clean up those headers. Note to self: check all other aspects of MantisBT to ensure that file download headers are consistent.

I'd still be interested in knowing whether standard attachments can be downloaded OK using your IE6 platform.

Thanks

Hi,

Uploads and downloads are done without problem.

Thanks for your help.

Solution to this problem is found.

But It make another issue ... (12138)

If you've come here from commits cd2fce99 or 255ded95 with summaries of:

Fix 0011983: Excel export crashes due to missing due date export function

Please refer to 0012084 instead. I accidentally referenced the wrong bug ID in those commit messages.

Thanks

Removed the duplicate Content-Type header.

It looks like this issue was actually fixed in an earlier release as per 0012084.