I would like to ask for help from.
The product price are not updated, VM add the new price = two prices is a product....this is a problem.
This function has never worked

Product Name Update OK!
J! 3.6.5, VM3, CSV PRO 7
Help me please!
David
UPDATE `k2xip_virtuemart_product_prices` SET `virtuemart_product_id`='361',`virtuemart_shoppergroup_id`='0',`product_price`='16000',`override`='0',`product_override_price`='0.00000',`product_tax_id`='4',`product_discount_id`='0',`product_currency`='64',`product_price_publish_up`='0000-00-00 00:00:00',`product_price_publish_down`='0000-00-00 00:00:00',`created_on`='2017-02-14 08:29:37',`created_by`='0',`modified_on`='2017-02-15 07:09:09',`modified_by`='0',`locked_on`='0000-00-00 00:00:00',`locked_by`='0' WHERE `virtuemart_product_price_id`='7'
To modify/delete a price why I need to know the current price?Who says that? I am only saying that CSVI can't find the existing price in your database. I asked you a question you didn't answer. This makes it impossible for me to help you.