Hi,
Even if you delete the entries in the table order ; the auto_increment is still store by the database (MySQL).
At this moment you have to perform a truncate or a alter of the table to change the auto increment value.
A French thread which provide the SQL queries:
www.hikashop.com/forum/5-support-en-fran...n-des-commandes.html
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.