define( 'ARVE_PRO_FILE', FILE );define( 'ARVE_PRO_VERSION', '4.2.0' );
I had followed the instruction as described manually but still cannot update to the latest version.
Your ARVE Pro Addon is outdated, you need version 4.2.5 or later. If you have setup your license here semi auto updates (Admin panel notice and auto install on confirmation) should work again. If not please report it and manually update as described here
This is what I had done, wondering is it right?
define( ‘ARVE_PRO_FILE’, FILE );
define( ‘ARVE_PRO_VERSION’, ‘4.2.0’ );
Unless that was filtered out in your post you need to use __FILE__ not FILE! It needs to be surrounded by underscores, two on each side.
If you have problems with editing the file just use the manual update process and delete the plugin and install the latest .zip you can download from your account.