Deploying a .Net 4.5 website to an IIS 7.5 server

Question

We are using Teamcity to do continuous integration builds for our website and have just upgraded our website to .Net 4.5RC. The application builds and runs in IIS express o

Answer 1

I was facing the same issue even after using /P:VisualStudioVersion=11.0 as well as ignore managedruntime version in the proj file.

Run the command

C:\Windows\System32\inetsrv>appcmd set apppool /apppool.name: DefaultAppPool /managedRuntimeVersion:v4.5 

After this, reset the ISS.