Another question asked about this program earlier:
Quote Originally Posted by 14all41 View Post
I've downloaded a cvs sheet and added an additional category column v_categories_name_2
I tried uploading the test product with Easy Populate 4.0.22 - Beta 6-10-2012. but the second category is not showing up on the listing.
I've tested it a couple different ways with no success.
Am I configuring the column correctly?
Besides being rather significantly old/missing additional features and still compatible with the existing software, as described several times in this forum (even as recently as the previous page), the number at the end of a field name represents the language to which that field is associated... So, if you have a second language that has a language id of 2, then upload of that information would populate that language's version of that field...

Perhaps you could 1) explain what it is you are trying to do, or 2) export your current database, perform the action you want to see happen to/for a product, then export the database again and compare the records applicable to the change(s), then duplicate those actions/changes to the data that is to be uploaded...