Hi Guys,

Really strange problem I am experiencing... I have setup a virtual
directory with Read Only permissions on an ISA/IIS server (SBS 2003). In
that virt. dir., I placed 1 file (setup.exe). I then use
WebClient.Downl oadFileAsync (.NET 2.0 Pro.) and all downloads well including
progress bar indicator, bytes received, etc... Here is the problem:

When I replace the file (setup.exe), with a different,...