Problems publishing a website on smarterasp.net with csc.exe file included?

Question

I am using Microsoft Visual Studio 2015, I built a simple website with a C# contact form. When I compile and run on localhost it works perfectly fine. However, when I try to

Answer 1

We encountered this due to a 3rd party application. MalwareBytes Anti-Ransomeware was actually the culprit that was blocking access. Resolved this with:

• Right-click systray icon for MalwareBytes Anti-Ransomeware (not anti-exploit)
• Stop Protection