[TYPO3-shop] Install problem

[[EBA-SCA]Gefion]

Hi group

Let me start by saying, im a complete TYPO3 newbie


 

Well, here is my problem: I have tried to install the tt_products extension
via the extension manager, but everytime I try, all I get is a blank page
together with my backend menu.

I have now downloaded all files manually from typo3.org and uploaded them
via ftp to my website in the folder /typo3conf/ext/tt_products/

 

Can anybody tell me how to make the tt_products extionsion show in my
extension manager, in order to install it ?

 

Im sorry if this is posted in the wrong group

 

Thanks in advance

Claus