No owin.Environment item was found in the context

Question

Microsoft recently introduced new ASP.NET Identity - replacement for old (Simple)Membership. Unfortunately, I can\'t use this new membership system in my old project because

Answer 1

I created two new projects called TesteMvc5.2 and TesteMvc5.0 and both of them didn't work at start

this is because the default namespace is different from the assembly name. but after I put the line

on the web.config it worked fine.