Error 404 In All Pages

Hi

i have problem with my multivendor cs-cart
i had installed normal cs-cart version on my site by mistake and make all the configuration then i realized it was not multivendor so i moved it to sub-folder www.site.com/store and installed a multivendor version on the /public_html now every time i open page on the multivendor site it gave me error 404 page not found ( i didn't delete or modify any page URL in admin panel ) ( i.e when i type www.site.com/about-our-company or even when trying to open a vendor page www.site.com/vendor or my profile page it gave same error 404 page not found)
i hope you can help me
thank you.

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hi eComLabs ,

the problem solved after emailing support

thank u for replay

hi eComLabs ,

the problem solved after emailing support

thank u for replay

Thank you for the reply. What was the reason?