downloading Core Catalogs 2012

[Ismo55]

I did this first (see Method 1);
then I did close down my Antivirus program and Windows Firewall. After taht there was no problem at all to download Core content (it did install correctly as well)
It might work even if you just close Anti virus and firewll. (Sorry my bad english (I'm Swedish) ;o) /Ismo

Method 1:
How to Disable Autotuning in Windows 7

Disabling autotuning will help much on DNS lookup and network discovery. It improves the data transfer speed also over the network. Disabling autotuning in windows 7 is very similar to Windows vista method.

Start command prompt as administrator.



Type in the below command
Netsh interface tcp set global autotuning=disabled


This will disable the autotuning function in vista TCP/IP networking, which will help you to solve most of the problems.






To see the result of the command, you can type,

Netsh interface tcp show global


Now type - Netsh interface tcp set global rss=disabled

By using above two commands ( autotuning and rss), you can solve some of the network issues in Windows 7

To make these two settings again to the default setting, you can use following commands,

Netsh interface tcp set global autotuning=normal
Netsh interface tcp set global rss=enabled