[Sayaka]

Hello Sunil,

Thanks for the reply.
I tried renaming (to Upgrade 140314)and uploading but it was not successful for some reasons,
I copy the message I got here:

Installing Theme from uploaded file: Upgrade 140314.zip
Unpacking the package…

Installing the theme…

Destination folder already exists. /www/sites/eb7/462/www.bookobscure.co.uk/web/wp-content/themes/clean-retina-pro/

Theme install failed.

By the way, the theme I am trying to upgrade is Clean Retina Pro, I assume it works in the same way though.
I might have posted my question to a wrong category.

I hope you can advise me again, thanks for your help.

Kind regards,

Sayaka