Hi.
I am new here. Today i was buy this component with all extentions and plugins. I try instal to website, and have this problem.
Upozornění
JInstaller: :Instalace: Chyba SQL Duplicate entry '1' for key 'PRIMARY'
Rozšíření Instalovat: SQL chyba zpracování dotazu: DB funkce selhala, číslo chyby 1062
Duplicate entry '1' for key 'PRIMARY'
SQL =

INSERT INTO `#__invoices_currencies` (`id`, `currency_symbol`, `currency_code`, `currency_format`, `currency_name`, `currency_published`, `currency_rate`, `currency_locale`, `currency_displayed`, `currency_percent_fee`, `currency_modified`, `symbol_before`, `symbol_after`, `decimals`, `decpoint`, `thousands`, `negative_position`) VALUES

(1, '€', 'EUR', '%n', 'Euro', 1, '1.00000', 'a:13:{s:17:\"mon_decimal_point\";s:1:\",\";s:17:\"mon_thousands_sep\";s:1:\".\";s:12:\"mon_grouping\";s:1:\"3\";s:13:\"positive_sign\";s:0:\"\";s:13:\"negative_sign\";s:1:\"-;

On this eshop I have another invoice component too. I must use another and your

Any idea, where is the problem?