/signalr/hubs 404 not found after update to MVC5

Question

SignalR was working while project was ASP.NET MVC3. Now i upgraded it to MVC5 (not so easy to do, I must tell you).

Then I noticed that signalR was not working. I we

Answer 1

Like Milos said, clearing temp folder will probably fix the problem. I have created a script for doing this which I call powerreset.cmd which should be run As Administrator:

@echo off
@iisreset /stop
@robocopy e:\empty "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files" /PURGE
@robocopy e:\empty "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files" /PURGE
@iisreset /start

The e:\empty folder, which will be the source, and using purge with robocopy should then clear the temp files.