Hi... I just download the source and successfully recompiled to run on x64 - which works fine. I previewed CSS and SQL files, only to find that the text 'CSS' and 'SQL' appeared!
I delved into the code and found that in HighlightHelpers.cs, the line;
var sourceHtml = highlighter.Highlight(source, definition);
should have been...
var sourceHtml = highlighter.Highlight(definition, source);
Has someone been playing around with the source code?!?! I find it very suspect.