Issues with PDF preview for secured PDF:s in Google Chrome due to .NET security patch

Recent changes in .NET and Google Chrome can result in broken PDFs when viewing the PDF in Google Chrome. This will affect all Asp.Net based applications using Forms Authentication with larger PDFs that require authentication to download them. In this blog post we'll discuss the cause of this - but also what can be done to remedy the issue.


Images not showing in IE

Sometimes I get customers complaining that images are not showing in IE while other browsers like FireFox are showing them just fine, and I’ve spent a few hours debugging this problem thinking it was a bug in my solution. Even though the problem isn’t EPiServer related (as you will see later), the question has been raised enough times for me to write a short post about it.