We thank you for bringing this to our notice & apologize for any inconvenience this has caused. The reason for this problem is that we were passing the absolute path of the file in the URL. This has now been fixed by providing an randomly generated Identifier which is mapped to file. This fix is made available in our upcoming build 4030. Any users who would like to get an early access to this build can feel free to send us a request mail to <support at fwanalyzer dot com> Thanks & Regards AJ