---
title: Debugging with C#
slug: ps/help/en_us/vtm/controlapi/debugging-with-c
docTags: 
createdAt: 2026-08-02T08:52:21.072Z
---

### Fault Handlers

For details on how to inspect any SOAP Faults that are raised as a result of a server or transport error, see [Fault Handling](docId\:B5rX1jLUdhwoIc0UbNOsd).

### Permissions Problems

The .NET environment enforces stringent security checks by default.

For example, by default, your Control API application cannot generate an HTTP request to a foreign site (such as the Traffic Manager Admin Server) unless the application is running from a trusted location. Remote filesystems locally mounted are considered untrusted, whereas local filesystems are trusted.

The location of your Control API application might affect whether it functions correctly or not.