Error (-3212) Any ideas?

Question

Just installed an update for iTunes. Can't connect to iTunes Store now. Error (-3212) Any ideas?
I am connected to my home network. Watching Hulu on another screen - no issues there.

Answer 1

iTunes Diagnostics - the connection test to the iTunes store was successful.
Microsoft Windows 7 x64 Home Premium Edition Service Pack 1 (Build 7601)
Hewlett-Packard h8-1141
iTunes 11.1.1.11
QuickTime 7.7.4
FairPlay 2.5.16
Apple Application Support 2.3.6
iPod Updater Library 11.1f5
VoiceOver Kit 1.4.2 (222093/222742)
CD Driver 2.2.3.0
CD Driver DLL 2.1.3.1
Apple Mobile Device 7.0.0.117
Apple Mobile Device Driver 1.64.0.0
Bonjour 3.0.0.10 (333.10)
Gracenote SDK 1.9.6.502
Gracenote MusicID 1.9.6.115
Gracenote Submit 1.9.6.143
Gracenote DSP 1.9.6.45
iTunes Serial Number 0031B3700D366660
Current user is an administrator.
The current local date and time is 2013-10-04 10:18:12.
iTunes is not running in safe mode.
WebKit accelerated compositing is enabled.
HDCP is supported.
Core Media is supported.
Video Display Information
NVIDIA, NVIDIA GeForce GTX 550 Ti
**** External Plug-ins Information ****
No external plug-ins installed.
Genius ID: 15d2c0fec6de2143c12cd29d1d2e9a2c
iPodService 11.1.1.11 (x64) is currently running.
iTunesHelper is currently not running.
Apple Mobile Device service 3.3.0.0 is currently running.
**** Network Connectivity Tests ****
Network Adapter Information
Adapter Name:          {FCAC5379-6783-4685-A469-B3D1B522E209}
Description:          Microsoft Virtual WiFi Miniport Adapter
IP Address:          0.0.0.0
Subnet Mask:          0.0.0.0
Default Gateway:          0.0.0.0
DHCP Enabled:          Yes
DHCP Server:
Lease Obtained:          Wed Dec 31 17:00:00 1969
Lease Expires:          Wed Dec 31 17:00:00 1969
DNS Servers:
Adapter Name:          {A77A203E-ACDB-4F0C-A0A6-01262F134006}
Description:          802.11n Wireless LAN Card
IP Address:          192.168.1.4
Subnet Mask:          255.255.255.0
Default Gateway:          192.168.1.1
DHCP Enabled:          Yes
DHCP Server:          192.168.1.1
Lease Obtained:          Fri Oct 04 10:14:06 2013
Lease Expires:          Sat Oct 05 10:14:06 2013
DNS Servers:          192.168.1.1
Active Connection:          LAN Connection
Connected:          Yes
Online:                    Yes
Using Modem:          No
Using LAN:          Yes
Using Proxy:          No
Firewall Information
Windows Firewall is on.
iTunes is NOT enabled in Windows Firewall.
Connection attempt to Apple web site was successful.
Connection attempt to browsing iTunes Store was successful.
Connection attempt to purchasing from iTunes Store was successful.
Connection attempt to iPhone activation server was successful.
Connection attempt to firmware update server was successful.
Connection attempt to Gracenote server was successful.
Last successful iTunes Store access was 2013-10-01 19:19:36.