Hello! I have a lot of problems with my asp.net web application. The example(MinimalDroolsForm) good fine to me, but web application not.. Did you resolved that problem with missing compiledRules0.dll or The invoked member is not supported in a dynamic assembly error. error show at builder.AddPackageFromDrl(rule); I am sure there is no problem with my Stream and .drl file. If I do that: try { builder.AddPackageFromDrl(rule); } catch (Exception ex) { if (ex is NotSupportedException) { } } get error: ... rule is not valid, but I'm sure it is.. rule: package test rule "OldCustomer" when cust : Bolnik( Id > 90 ) then modify(cust) { cust.Starost = "111" }; end or rule "OldCustomer" when cust : CustomerRecord( Id > 90 ) then cust.Starost = "111"; modify(cust); end I really need help because I spent a lot of time with these problem. I can't find .NET web app example.. -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/NET-web-application-p... Sent from the Drools - User mailing list archive at Nabble.com.