How to solve HTTP Error 404.17 - Not Found when using ViewFinder

Last update:
Created :
Written by Thomas Speekenbrink

Overview:

It might happen you will see error "HTTP Error 404.17 - Not Found" when using the ViewFinder app.

How to:

This error is caused by an error in the .NET Framework installation. Open a Command Prompt with Administrative Privileges and go to the following location (note; this might differ!):

  • C:\Windows\Microsoft.NET\Framework\v4.0.21006\
  • Enter the following command followed by ENTER: aspnet_regiis -i

This will check and repair the installation of the .NET Framework.