I'm facing an issue, and to be honest i do not know how to manage.
Currently, i have Talend Data Fabric 6.2 on my server, with a expired licence. Hopfully, i've got a new licence, but it works only with 6.4.
For that, i have ti upgrade my product. the issue is : i can't access to the TAC ! How can i do to back up my configuration and all my jobs ?
get a look to the attached file.
Thanks for your help.
NB : if you have any documentation about the upgrade procedure, it will help me