http://blogs.technet.com/b/isablog/archive/2010/09/16/unable-to-download-files-larger-than-4gb-through-isa-200x-works-fine-in-tmg.aspxRecently we’ve seen some cases where users were unable to download files larger than 4GB when they were using ISA 200x as a forward proxy server. When the user tried to download a large file, e.g. an ISO image, they would see the download stop after theen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/isablog/archive/2010/09/16/unable-to-download-files-larger-than-4gb-through-isa-200x-works-fine-in-tmg.aspx#3529577Tue, 30 Oct 2012 09:46:47 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3529577Rene<p>But this problem also presist in tmg 2010 sp2</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3529577" width="1" height="1">