Why do I get "Object moved to here." or "This webpage is not available"?

Question:

Answer:

This usually happens when the form you are submitting or the DataPage you are interacting with is accessed from your file system and is not deployed to a web server. Upload your page to a web server and access the page via its URL. If you don't have a web server, from Caspio's Deploy dialog get a "Link" to your DataPage instead of the embed code.