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2.0 application to 4.0 .Net application

Web Bureau

27 February 2013 by Web Bureau

I had to convert an application to .Net 4.0 last night.  Did the usual things like:


  • ·         changed the target framework in the project properties
  • ·         changed the application pool to use 4.0


Still didn’t work


Anyway found an article that said i had to change the staticfile in Handler Mappings in IIS.


  • ·         I selected this then on the right nav clicked “Revert to parent”



After this everything worked like a charm

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