Starting with Webupdate

I'm trying to get webupdate to work, but must be doing something wrong.
It should get a extra file 'test.txt' and add it to the applications -startup-path.

In app webupdate points to www.zze.nl/test/test.inf
The content of this file:
[update]
newchesckum=0

[action]
msg=Automatic web-update
query=This is update 1.x Continue?

[files]
count=1

[file1]
url=http://www.zze.nl/test/test.txt
targetpath={APP}
descr=beschrijving
mandatory=1
hidden=0

[application]
appupdate=0


In wupdate.log
08-07-2010 19:11:09 : [918] Checking for Internet connection (Status:3) (Error:0)
08-07-2010 19:11:09 : [921] Found open Internet connection (Status:3) (Error:0)
08-07-2010 19:11:09 : [915] Download : http://www.zze.nl/test/test.inf (Status:3) (Error:0)
08-07-2010 19:11:09 : [926] Update control file found (Status:3) (Error:0)
08-07-2010 19:11:11 : [949] Closed Internet connection (Status:3) (Error:0)
08-07-2010 19:11:11 : [949] Closed Internet connection (Status:3) (Error:0)
08-07-2010 19:11:11 : [949] Closed Internet connection (Status:3) (Error:0)

If I understand correct, the connection is found, the file is found, but then closed. Nothing happened.