Installation Problem, no sample content links dead

-- url of the page with the problem -- : www.curransdecorators.co.uk
-- HikaShop version -- : 2.5.0
-- Joomla version -- : 3.4.1
-- PHP version -- : 5.3.24
-- Browser(s) name and version -- : Google Chrome Version 43.0.2357.130 m
-- Error-message(debug-mod must be tuned on) -- : JPath::clean: $path is not a string.

Hi all,
I can't install Hika Shop at all.
Tried few times with fresh installation of Joomla and even deleted the Databases on Server each time and installed on different hosting plan.
Still the same: the install does not pull any content, no images anything. The links after installation are dead. and the Products Listing menu does not work at all.
I have tried numerous times and can't get it to work although the installation does not report any errors apart from:

JPath::clean: $path is not a string.

on first start up and the installation assistant lets me choose all options as it should.
Please advise,
Thank you.

Hello,
Do you still have the same issue id you install it via FTP ? www.hikashop.com/support/documentation/5...-to-install.html#ftp

Yes the problem still persisted after an FTP upload.

Hello,
Can you also :
- Active the Joomla debug mode ("Administration->Global configuration->System->Debug System/Language")
- Set the "error reporting" option of the Joomla configuration to "maximum"
- Test it again so that we can see if it display an error message which will help us to understand from what your issue is coming.