Hi, I have joomla 2.5 with Artio JoomSEF 4.2.9 but when I try to save a new configuration setting doesn't work. I try different browser and I looking for some javascript error with firebug but nothing. But when I change a setting configuration on my virtuemart joomsef extension works good

can you help me?

Hi,
Go to your Joomla's Global Configuration and on the Site tab make sure that your Default Editor is not CodeMirror - it has problems with tabs used in JoomSEF's Configuration. It works correctly with other editors.
After you save JoomSEF's configuration you can change your editor back.

I check the editor and I use the TinyMCE, I installed another editor but the problem isn't fix. REMEMBER that I can change settings in joomsef virtuemart extension but not in the joomsef component

Are you redirected to JoomSEF's Control panel when you click the Save & Close button in JoomSEF's Configuration?

No, doesn't do anything.

In that case there should be some JavaScript error reported in FireBug. Could you send me access credentials to Diese E-Mail-Adresse ist gegen Spambots geschützt! Du musst JavaScript aktivieren, damit Du sie sehen kannst. so I can check it myself? Thank you.