Problems Installing Hikashop Business

Help, I just purchased Hikashop Busniness, downloaded the file, zipped it up and when I try to install it, I get the following error message

"There was an error uploading this file to the server"

Does anyone know what could possible be causing this error?

I am using Joomla version 1.5

Thank you

Hi,

Maybe you have an access rights issue on your website.

Please try to install via FTP as explained here:
www.hikashop.com/en/support/documentatio...-to-install.html#ftp

Thank you so much, I was able to successfully upload the the program using FTP