The problem I have is that in my lan I cannot download files (of any kind) larger than 2 Gb.
The LAN is formed of a Domain Controller (with SBS 2003 Premium Serv), a file server (Win 2003 Server) and around 15 PC.
In the domain controller the software installed is SBS 2003 Premium, that is Windows Server 2003 SP2, Microsoft Exchange 2003, ISA Server 2000 SP2, SQL Server 2000, Share Point services 2.0 SP3; all software is updated to last patch available.
I use Internet Explorer 7 or 8 to download the file from internet but I cannot download file larger than 2 Gb, if the file is just less tha 2 Gb it is all Ok, if the file is larger than 2 Gb the operation seems to succeed but Instead I download only a file of few Kb.
This happens on the SBS Server, on the Win 2003 Server and on every PC of the Lan, with PC outside my LAN there is no problem to download files larger than 2 Gb.
Thanks for your help