I am running framework 4.0 I am starting XSP from XSP.exe in 4.0 What batch file are you referring to? -- View this message in context: http://mono.1490590.n4.nabble.com/ASP-NET-on-Mono-Windows-tp4663919p4664019.html Sent from the Mono - ASP.NET mailing list archive at Nabble.com.