upgrade from 1.0 to 1.1.3 error

[EmMobLin]

when i upgrade from 1.0 to 1.1.3 like http://www.prestashop.com/wiki/Getting_Started/#Update_PrestaShop,it didn't success.

but i reinstall prestashop 1.0 use default config,and then upgrade to 1.1.3 successfully.

so i think the reson of upgrade fail is my database.

so i upload my database which is my database of prestashop 1.0 .

please help my try it.i will thank you for your helping.

And maybe i found a bug.

[EmMobLin]

why i couldn't upload my database.sql?
how to upload?

[presta1]

I don't know of a way to migrate products, categories, clients... from prestashop 1.0 to 1.1 . but..

1- try upgrading from 1.0 to 1.1 beta 4 and poste errors here if any.
or if you have your data structured in excel or other database management software then you can:
2- export your products, categories..etc in separate csv files.
install prestashop 1.1 beta 4 and try the import feature in tools tag.
3- wait for the 1.1 stable.

if you already upgraded successfully by now, be kind to poste the silution and mark the thread as solved.