Hello, > What exactly does it mean Flag VB as unsupported in the release Docs for > Mono 1.1.13.8? They can be seen here: http://go-mono.com/archive/1.1.13.8/ We do not ship the VB runtime or the compiler on that release, as it is a long-term maintenance release. If you want support for VB, you need to use 1.1.16 Miguel.