Netscape Version 6.0 uses the RFCs by the book und doesn't tolerate missing blanks or misspelling of expressions (upper and lower case). Please add the following lines in your application.prg (please in every subdirectory).

fox.cContentType="Content-Type: text/html"
fox.cHttpHeader="HTTP/1.0 200 OK"

Please note:
The HTTP header string can also be defined in the afpsetting.exe application. With Internet Explorer 6 SP1 Microsoft finally introduced strict RFC comformity. If your AFP documents aren't shown anymore you have to control the value of the HTTP header.

Additional it is to be mentioned that the AFP can return HTTP/1.1. Whether it is desired, is left to the user. It is in any case recommendable to use the following:

fox.cHttpHeader = "HTTP/1.1 200 OK"

Have fun, Willi