I'm working with kentico v6.0.58 (SP1) and there is default media library functionality, I'm trying to add an ability to upload .ics files (no processing required), I've updated content>media and system>files tabs in CMSSiteManager to allow that particular extension, but I'm still getting an error stating that I can not upload files with ics extension, any ideas are appreciated, thanks
There is a separate setting for media libraries. You should be able to find it under Content->Media->Security->Media file allowed extensions
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