This is all on Windows using Mono 2.10.8, in visual studio 2010, the program simply exits during the mono_domain_assembly_open call. -- View this message in context: http://mono.1490590.n4.nabble.com/Embedding-Mono-How-about-using-Forms-tp4404798p4405112.html Sent from the Mono - General mailing list archive at Nabble.com.