Config is Dreamweaver 2017, Server is IIS 7.x Windows 2008

When form is submitted I get the following error.

{"fileName":"lib/core/response.asp","lineNumber":180,"method":"error","args":[{"type":"TypeError","fileName":"modules/upload.asp","lineNumber":98,"errorNumber":-2146823281,"message":"'fields.isFile' is null or not an object","stack":[{"fileName":"modules/upload.asp","lineNumber":98 ...


I checked and the temp directory is being created, but no file is uploaded.

Any ideas on where to start looking. I have confirmed all permissions are good and file is a small 150 byte file.

Issue has been solved, I did not have a name attribute on my file upload input.