Article No.1866WebFiles won't open automatically after donwloading
With Online Update 04 for Intrexx 6.0 we have released a patch to support the Content Security Policy for better malware protection. Almost every modern web-browser will support this feature by default. The Content Security Policy reduces the risk of Cross-Site-Scripting-Attacs caused by infected files, which may have been uploaded to your system. United Planet tries to deploy security patches like this as fast as possible, but in some rare cases your browser may not behave as before and won't open the files automatically.
Ref.:  http://www.w3.org/TR/CSP
If your web-browser doesn't support the content security policy you have to deactivate it as described:
- Backup your configuration file "portal.cfg" (%PROGRAMDATA%\intrexx\<PORTAL_NAME>\internal\cfg\)
- Open the original portal.cfg with an UTF-8 capable editor (e.g. Notepad++)
- Add the following line to this file (see attachment portal-cfg.PNG): <systemProperty name="de.uplanet.composer.http.download.writeContentSecurityPolicyHeader" value="false"/>