You may receive error message
80048820 or 80048439 when outlook error, Windows Live mail error
..., this page contains some useful information to repair your
computer error code 80048820 or 80048439, if you fixed this error
from this help article, you can email us
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"Error 80048820 and extended error 80048439: You can't
sign in to Windows Live Messenger."
try to sign in to Windows Live Messenger, you receive a message that
states that the Messenger service was unable to sign you in to the
Microsoft .NET Messenger Service. This problems may occur if one of
the following conditions is true:
- The .NET Messenger Service is
experiencing service or maintenance issues.
- A firewall is blocking
connectivity of Messenger to the Internet.
- The proxy settings are
- A router is blocking Messenger
from accessing the Internet.
How to fix this 80048820
and 80048439 msn error ?
To troubleshoot the problem, try
these steps in the following:
- Verify that Windows
Internet Explorer is not set to Work Offline.
a. Open Internet Explorer.
b. On the File
menu, clear the Work
c. Verify that you can connect to the Internet.
- Verify that the .NET
Messenger Service is running.
To view the current
status of the .NET Messenger Service, visit the
.NET Messenger Service
- Verify that your firewall
is set to allow Messenger through.
a. Visit the
Messenger Support space .
b. In the Frequently
Asked Questions section, click
How to enable Windows
Live Messenger through the firewall.
c. Click the type of firewall that applies to you, and then
follow the on-screen instructions.
d. If you disabled the firewall in the past, it may still be
blocking Messenger. Restart the firewall to verify that it is
running. Repeat steps 3a and 3b to make sure that the firewall
is allowing the Messenger service to connect to the Internet.
e. If you still can’t connect, remove the firewall program to
verify that it is not causing a problem even if it’s disabled.
This is only a temporary workaround. You may have to reinstall
the firewall software again. Contact the manufacturer of your
firewall software for more information.
- Clear the proxy settings in
Messenger to establish a direct connection to the Messenger
If you can't connect to the Internet, confirm that your proxy
settings in Internet Explorer are correct. You may have to
contact your ISP or network administrator to find out the
correct settings. To clear your proxy settings in Internet
1> Start Internet Explorer.
2> On the Tools
menu, click Internet
3> On the Connections
tab, click LAN Settings.
4> Clear the
Automatically detect settings check box.
5> Click OK
- If you’re using a router,
disconnect (bypass) the router so that you connect directly to
the Internet, and then try to sign in to Messenger again.
For more information about the network ports and web addresses that
Messenger uses, see
Network ports and URLs that are required for Windows Live Messenger 2009 to work .
Read our site other related articles...
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