HTTP Error 500.19 - internal server Error

[Sonja_Bauernfeind]

The AccessPoint fails to load with:

HTTP Error 500.19 - internal server Error

Environment:

QlikView 
Microsoft IIS

StaticContent "mimemap fileextension= .json mimetype= application/json" was added web.config. 

Resolution:

1. Locate web.config located in C:\Program Files\QlikView\Web.
2. Open the file in a text editor 
3. Remove the StaticContent causing the errors (in our example, .json).
   mimemap fileextension= .json mimetype= application/json
4. Reset IIS

Note: If this happens for any other static content like <mimeMap fileExtension=".qvpp" mimeType="text/html"></mimeMap> , you could follow the above steps to fix the issue.

For QlikView 12.60:

In addition to the above, it may be necessary to:

1. Locate web.config located in C:\Program Files\Server\QlikViewAjaxClient.
2. Open the file in a text editor. 
3. Remove the StaticContent mapping which is causing the errors (.qvpp,  .json, etc)
4. Reset IIS