We have a C++ application running in the CGI-BIN of our site hosted by GoDaddy. The program receives parameters from a web page and calls into our server where we return a key. The program then pieces together some html and inserts the key to display to the user. We have had the program working since 11/2008. No changes were made by us. It quit working last week and displays "The specified CGI application misbehaved by not returning a complete set of HTTP headers." We rebooted IIS and rebooted the server. We do not have a PHP website.
The odd thing is, we put the code back from 3/2008 and it works fine. both are exe files, for example named Web.exe
Any thoughts?