Help!

[mgoldtrap]

I changed my password and tried to re-login but only got a windows error message "could not open webpage"

 

[dolbyman]

tried a different browser..like firefox?

 

[eyore]

Tried closing the browser and re-opening then typing the URL in?
Just in case your PC has stored the page and old password somewhere and is trying to use it (try a reboot as well if all else fails). It may be trying to log in with the old password if you have that saved to automatically sign in each time you visit.