New Post: Resize cause an "Attempted to read or write protected memory"

Thank you very much for posting that dump but it seems you are using the AnyCPU version of Magick.NET. This is just a wrapper that loads either the x64 or the x86 version of Magick.NET. Could you provide me with a dump from Magick.NET-x64?

And it looks like your dump is from a debugger break point in VisualStudio. Can you run your program outside VisualStudio and create a dump there?