You can try header('Content-Type: application/force-download');
. This may help you.
IE6 downloaded files cannot be opened unless saved to disk first
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03-10-2022 - |
Question
I've read lots of information on the web regarding this and and plenty on stack overflow. Sadly, nothing worked.
Symptoms:
- IE6 only, on a Citrix Metaframe system...
- Download prompt appears, open the file, file not found, wathever the application
- Download prompt appears, save the file, file can be opened
Hints/information i know of:
- I roll back to a previous version of my code, and ie6 can download
- Tried to find the differences in code, none that output anything different per se
- Two headers changed:
- Cache-Control: from "proxy-revalidate" to "no-cache, must-revalidate"
- Set-Cookie: large value, session started now on each page
What i tried:
- Tried forcing the cache-control header to proxy-revalidate
- Removed the login script from the workflow of file downloads, this way the set-cookies don't happen again
I'm really stuck at all this, i have no way of finding out why IE6 only cannot download files in this new version, i've done all i could and worked on this issue for hours without having more clues.
If you have any information or more hints i could look at, could be really helpful, thanks!
Edit #1
File types are any types possible, but my tests are around: text/plain, application/pdf, Outlook message files
Solution
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