Stupid error?

[KMxRetro]

Is there ANY reason that my webserver would bring up a 404 error for:-

http://www.urlhere.com/ebay/buyoptio...p=NO&r=NO&f=NO

and not for:-
http://www.urlhere.com/ebay/buyoptio...p=NO&r=NO&a=NO

The only thing that has changed between the two URL's is the last parameter. It's f=NO in the first and a=NO in the second. The first gives a 404 and the second doesn't.

Weird huh? Or am I being really dumb and missing something?

[freakysid]

Has your browser cached one of those pages? Because I get a 404 on both and even onhttp://www.urlhere.com/ebay/buyoptions.php

[timnz]

Are those the true URL's above, or are they just examples with the NO's tapped on the end? Because that could account for the 404's when trying http://www.urlhere.com/ebay/buyoptions.php

[KMxRetro]

Ah right,
The URL's I gave you there were example URL's. Reason being that I'm testing on my live data at the real url. Sorry folks!

Not to worry, looks like the server cached the file and only tried to refresh when I changed the URl slightly.

Weird one, but not to worry.

[freakysid]

I never actually read those urls - I just clicked on them