Product: Ensim Pro for Linux
Version: 4.0.3 (Fedora Core 1, Fedora Core 2 and Red Hat Enterprise Linux 3ES)
Date:  July 15,2005
Patch Description:  Addresses the issue:
Subdomain files not downloadable
Overview :
The subdomain files are not getting downloaded while using Internet Explorer. They get downloaded while using Netscape/Mozilla.
How To Reproduce :
While using Internet Explorer, if you try to download the file using url as http://subdomain.domain.com/dummy.doc, for Ensim Pro for Linux v4.0.3, it will give you an error.
But if you use Netscape/Mozilla, the files can be downloaded successfully.

To fix this problem, please append the following line to /etc/httpd/conf/httpd20_app.conf
(at the end of the file)
SetEnvIf User-Agent ".*MSIE.*" force-no-vary

Run the following command to restart the apache server :
service httpd restart