问题
In windows server 2012 R I formatter server and reinstall server 2012 R with IIS 8.5xx version I copy same file but my website does not work Global.asax Application_BeginRequest method not firing my application pool is integrated v4.0 I changed it to classic but it does not work
来源：https://stackoverflow.com/questions/45060505/global-asax-application-beginrequest-not-firing-after-reinstall-server