Mantis Bug Tracker - Forums

I am running Mantis 1.0.0rc2. Attachments are uploaded to database. When I try to view uploaded attachments in Internet Explorer(version 6.0) I get the choice Open or Save file. I choose Open and get the message "File could not be found". I can read the attachment if I choose to save it on my ...

I had the same problem. Found some help somewhere in this forum (do not remember where).
Anyway, I replaced the file filter_api.php with the latest fix which I found here:
http://cvs.sourceforge.net/viewcvs.py/mantisbt/mantisbt/core/filter_api.php?rev=1.123&view=log

I hope this solves your problem ...