SYMPTOMS
Windows Reside Messenger couldn't indicator you in because the sign-in identify you entered isn't going to exist or your password is incorrect. Error code: 80048823
SOLUTION
Before you start. Did you enter appropriate Username and Password?
1. The day on your pc desires to become set effectively. Double click the clock confirm the time and date are set.
2. In case your password details is not saved,
Office 2010 Home And Business, confirm that you are typing it in with the right circumstance (uppercase or lowercase).
3. Adjust your password at to a thing scaled-down (beneath 10-12 characters), then try signing in once again.
4. Should you use a firewall (like ZoneAlarm, Norton Internet Security and so forth.), it really is achievable that Messenger doesn't possess the proper rights to entry the internet, specifically considering that you upgraded. You could need to re/add Messenger for the authorized listing of plans with your firewall if this really is the case.
5. In the event you disabled your firewall previously, it still may be blocking Messenger. Attempt restarting it and see if that assists the specific situation. Additionally you may possibly try uninstalling an put in firewall, to confirm that it is not creating an issue (whether or not it's disabled).
6. Distinct your IE cache and cookies. Open Web Explorer, click on the Tools menu, then Net Options,
penultimate for ipad a must for it professionals, then click on the Delete Files button, and when that's comprehensive click the Delete Cookies button.
7. Verify your IE Safety settings. Open Net Explorer, click the Tools menu, then Net Choices, then Advanced tab, scroll to your Security part, and verify that "Check for server certificate revocation" is unchecked. Also validate that 'Use SSL two.0' and Use SSL 3.0' is checked, then click Okay.
8. Click Commence,
Cheap Office 2007 Key, then Run, and enter the following:
regsvr32 softpub.dll
then click on OK
and do the same for that subsequent:
regsvr32 wintrust.dll
regsvr32 initpki.dll
9. If using MSN Messenger seven,
Microsoft Office 2010 Serial, click the Tools menu,
Office 2010 Professional X86, then Choices, then Connection class, click the Advanced Settings button, uncheck every one of the possibilities,
Office Home And Business Key, click on Okay twice and then attempt yet again.
Update(4.two.2008): examine helper's answers posted below