Hi,
I have updated enfold to the latest version. Afterwards the Avia layoutbuilder is permanently loading. I have seen some solutions to this problem (uploading Enfold via FTP to the theme folder on the webserver). But this also doesn´t solve the problem.
Help is highly appreciated.
Thanks in advance
Claudia
Perhaps you can reach out to the author for advice and assistance. Here’s their support forum: http://www.kriesi.at/support/?envato_item_id=4519990
Hope that helps! 
Hi …
i bought theme from envato site … i didnt have user on kriesi.at !
how i can contact support !
If you have bought theme from their profile at themeforest then you can create your account at their support (kriesi.at) and may be they will ask your purchased theme purchase code. Thanks