Products Random linking ?? Help

[Pedro NZ]

Hi all, new to Zen cart here. I have been using Easy Populate and Zen cart 1.3.5 with no problems until now. For some reason i am getting random linked products. I have emptied the database and re uploaded all the products again, but the links remain, am i missing a table when clearing the database?? I am clearing Zen_products, Zen_products_description, zen_products_to_cataggories. P.S also very new to PHPmyadmin so any help would be greatly appreciated.

Thanks
Pete

[Pedro NZ]

Ok think i have sorted it, looks like it got all messed up in the database and i had dumped the products using easypopulate. not realising that there were a multitude of doubled products in different cats?? this file got re uploaded. dont know how that happened, anyway i had a previous backup. Would like to know what caused this in the first place?