Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
asp.net, iis-7, web-config
Solution
The problem could be:
- the Application Pool for your site is configured for .NET Framework Version = v2.0.XXXXX
- .NET 4 isn't installed on your server.
See also
- Unrecognized attribute 'targetFramework' ...
- How to add ASP.NET 4.0 ...
... which helped me fix a similar issue.
Problem
I just installed vs 2010, followed by IIS in window 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error If i remove the `targetFramework="4.0"` from web config file then it shows me a second error which is related to `linq` reference error This all happening when i am using localhost to run my website but whenever i use just f5 in vs 2010 then its run perfectly. When i want to attach my process with `aspnet_wp.exe` i don't find this process in my list. I searched a lot of answers here. What am I missing.