Control add-in error
If the VPS has failed to automatically edit the file “Microsoft.Dynamics.Nav.Client.exe. config” inside the NAV “RoleTailored Client” subdirectory during the setup procedure the message shown below might occur:

After the installation, you should see the below tag:
<startup ‘useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client"/>
</startup>
</configuration>
The red text has to be added if it is missing.