Hello everyone, this is my first post and only my second week using DNN (what a great product!).  Sorry if this is the wrong place to post this question, I am still trying to find my feet.

Everything is going well except I am having one problem.  If I try and upload a module or for that matter any file over about 25kb the upload fails.  It is fine with smaller files.  I have search the forums and the net and have made the additional changes because I am running the website on a Windows 2003 server but these changes havent had any effect and I am now at a loss.

The server is my own so I have full control etc and the permissions seem ok because I can upload small files and modules without a problem.  The odd thing is that if I look use Fiddler to monitor the HTTP traffic between the browser and the server I can see that the server is sending back a 400 error although the upload process just hangs and eventually times out.

Is their something I am doing wrong as I am at a total loss as to what to try next.

Thanks in advance for any help anyone can provide.

Nathan

I dont get a message on the browser as such, it just tells me the "page cannot be displayed" after about 3 minutes (I have increased the timeout to 180 seconds).  I can see from using an HTTP watcher that the server is returning an HTTP 400 error to the browser but the browser doesnt seem to see it even thought the server sends it almost immediatly after the upload has started. As I said in the previous post it works for small files but not larger.

Nathan