After a few years, people still ask about my old FileMap library, a .NET wrapper for the Memory Mapped Files Win32 API, and I get occasional bug reports about it. It’s hard to believe I wrote the original code over 5 years ago!

Anyway, I’ve now cleaned up the code (alongside some of those fixes), and posted it to a GitHub repository as well. I’ve now updated the code to Visual Studio 2008 and cleaned up the unit tests.