Import sql database (Prestashop from 1.1.0.6 to 1.6.0.6)

[Polyanyn]

Hello.

 

How can I import my old data to database during upgrade Prestashop from 1.1.0.6 to 1.6.0.6?

 

I have started install... and I have a problem on the step "Configure your database by filling out the following fields" when I were trying to test my database to connect.

"At least one table with same prefix was already found, please change your prefix or drop your database"

 

Thanks for support.

[NemoPS]

My suggestion is to download prestashop 1.2, 1.3, 1.4 and 1.5.

Updgrade to each of them step by step You can use the 1 click installer as well, you just have to upload the prestashop zip folders inside the autoupgrade one (should be located in the admin folder)

 

Or, you can use the manual one for older releases, and go for the 1-click from 1.4 to 1.5

[Polyanyn]

Thank you for your suggestion. 

I will try.