Please follow steps to resolved issue
The Solutions to MSN Error Code 80048820
Internet Explorer - Try removing the tick next to Internet Explorer 'Proxy server' settings, instead, go with the 'Automatically detect settings'.
Launch Internet Explorer, click Tools and then click Internet Options.
From the Internet Options dialog box, go to the Connections tab.
Click LAN Setting. Un check the Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections) checkbox. Finally positively tick: 'Automatically detect settings'.
Click Start (Button), and then click Run, type regsvr32 softpub.dll. Restart MSN Messenger. See also Error code 81000314
If necessary, logon as a local administrator and set the computer's clock to the correct date and time. (Check on the internet if possible.)
Turn off the firewall temporarily. Check firewall settings such as Norton: "Block access to secure sites". If this cures the problem, make sure that Microsoft's MSN Messenger is allowed full access through your firewall.
NetGear problem, but also with some other routers
a) Enter IP address 192.168.0.1 in your browser's address bar.
b) Log on with ISP user name and password.
c) Enter Admin, password
d) Navigate to advanced menu, WAN set-up
e) Change MTU size to 1400
Try a password of no more than 8 characters.
If you are using IE 7.0 check the SSL Settings. Internet options advanced (Tab) scroll down to the bottom. Security section. Tick 'Use ssl 2.0'.
) One of the simplest ways of curing MSN error 80048820 is to unplug, or restart your modem. This is particularly effective for cable modems.
We should have tried this solution before; check that the MSN site is 'up' 'available'. However, even if the site is down, you don't usually get error code 80048820.
As a variation, of checking online, you could try phoning your local Microsoft Support office. Local area numbers available from http://support.microsoft.com
Have you just installed any anti-virus software? Did the anti-virus software just make a big update? Try disabling and see if that cures the error.
A drastic solution is to try uninstalling MSN Messenger version 8.0 or 7.5 and install Microsoft MSN version 7.0.
Hope it can resolved issue
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