login error: The remote server may be unavailable

[hienque]

Hi all,
My alfresco has a big error, so I delete entire the folder c:\alfresco and I extract the backup alfresco.rar (I backup when it is OK) . But I can not login again with my account.
The error is "The remote server may be unavailable or your authentication details have not been recognized."
Please help me! It is urgent

[mohdazam]

u may see other answer also

[rjohnson]

The error above (404) on GetModelsDiff will be because the HTTP call from Solr to get the difference in data models between start ups fails with "not found". Why will depend on how you have configured your installation. I reads as if Alfresco / Share / Solr are on different machines or at least different ports from the default "all on one box" install where everything is on "localhost".

What is your install like?