I've tried this several times with new codes ... seems if it isn't going to work I should get an error msg!
Go to Solution.
Are you trying to Sync with a Desktop computer running Firefox 3.0? First, update it to Firefox 14.0.1. Update Firefox to the latest version.
Then try to Sync again using the built in Firefox Sync client.
I'm using Firefox 13.0.1 on the desktop ... I'll try 14
upgrading to 14 did the trick ...