• darkshared
  • 50.6% (Neutral)
  • YAF Forumling Topic Starter

I am new with yaf.net and I am having a problem.

I have a asp .net website running in .net framework 4.0 and I have tried to install yaf in the folder forum. I converted the folder in a virtual directory and tried to run it, but I received the following error from the web.config:

Parser Error Message: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.

I tried to remove the targetframework label, but then neither the website nor the forum work :(

I tried to change the asp version of the forum, but again fail :(

Any suggestiong?


Thor Erik
sounds like you have issues with .net 4.0 not being registered correctly with IIS or that you have set your application pool to an incompatible version (eg. .net 4 classic or .net 2)

Maybe have a look at this thread on asp.net forums:


If this don't help, what version of windows and IIS are you running it on?

Additionally, what version of .net do you have installed?