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I did not understand your question about the Headers, how do I check.<br />
If this might help:<br />
I am using Delphi. I just have to use the wizard and my REST Server is up and running along with 2 sample functions, I get to choose CGI or ISAPI.<br />
Thru the browser URL I get the HTML page.<br />
I struggled with IIS settings and got all stuck up so was planning on CGI.<br />
But as the person handling the Website is a competitor and we both work for same customer he could well refuse to upload the CGI.
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I really have no idea what you are doing. &nbsp;Please click on &quot;Request Attention&quot; to get others to look at your question.
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I have prepared a CGI application. It is a single exe without any Setup requirements.<br />
As I am new to Web Development I would like to know what I have to instruct the <br />
person handling the Website to do ?
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I have prepared a CGI application. It is a single exe without any Setup requirements.
As I am new to Web Development I would like to know what I have to instruct the 
person handling the Website to do ?

I did not understand your question about the Headers, how do I check.
If this might help:
I am using Delphi. I just have to use the wizard and my REST Server is up and running along with 2 sample functions, I get to choose CGI or ISAPI.
Thru the browser URL I get the HTML page.
I struggled with IIS settings and got all stuck up so was planning on CGI.
But as the person handling the Website is a competitor and we both work for same customer he could well refuse to upload the CGI.

I really have no idea what you are doing.  Please click on &quot;Request Attention&quot; to get others to look at your question.

Activating CGI

Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.