Client does not support authentication protocol

Hi

I have 2 zen carts installed on my hosting space and one of my clients wanted to upgrade to 1.32.

I have created a test area - ftp'd zen 1.32 up - set up a database however when I go to install I get a

Client does not support authentication protocol requested by server; consider upgrading MySQL client

Does zen 1.32 use a different authentication protocol ?

I can not for the life of me figure out why If I have a zen store running in the same space I can not install the new version unless it is to do with the reason above.

Help & advice please.

I couldn't see the wood for the trees

http://www.zen-cart.com/forum/faq.php?faq=install_errors#faq_auth

emmm I have stupidly posted this in the wrong place (linux hosting not windows) - please ignore