Upgrading from your version of RMA 2.3.3 (zencart 139h) -> RMA 1.5.1 (zencart 151)
1. If you had customised your version of RMA 2.3.3 in zencart 139h, all of those files can be copied directly to their corresponding folders in your zencart 1.5.1 store. Then go to step 2 below.
Otherwise, ensure all folders named YourTemplate (or similar) in Return Authorization 2.3.3 are changed to the actual name of your template in your zencart 1.5.1 store.
Then upload all of the Return Authorization 2.3.3 files in \email\ and \includes\ folders to their corresponding folders in your store, but do not upload any *.sql and *.txt files.
2. Copy the file Return Authorization 3.0.0\1.5.1\admin\includes\languages\english\extra_definitions\returns.php to the corresponding admin folder in your zencart 1.5.1 store.
3. Edit Return Authorization 3.0.0\1.5.1\install_return_authorization.sql
change last line from
Code:
INSERT INTO `configuration` VALUES (NULL, 'Return Authorization Version', 'RA_VERSION', '2.3.3', 'Return Authorization version', @t4, 9, NULL, now(), NULL, NULL);
to
Code:
INSERT INTO `configuration` VALUES (NULL, 'Return Authorization Version', 'RA_VERSION', '3.0', 'Return Authorization version', @t4, 9, NULL, now(), NULL, NULL);
and then save this file.
4. Copy and paste contents of your saved install_return_authorization.sql into Admin > Tools > Install sql patches page of your zencart 1.5.1 store, then click send.
5. Copy and paste contents of \Return Authorization 3.0.0\1.5.1\1.5.1-patch.sql into Admin > Tools > Install sql patches page of your zencart 1.5.1 store, then click send.
If you do no wrong, consider job done. Enjoy.