Hello

i've installed cross_sell_advanced module.
it seems to work fine except i cannot edit or list products that are already added to xsell list.
in admin when i click: List All Xsell: Click here
i have the same main screen again and below this error:
"Render error, file not found(/usr/local/pem/vhosts/127298/webspace/httpdocs/new/admin/includes/templates/template_default/templates/xsell_advanced/list.php) "
the same when i click 'edit all xsells'
all files are uploaded from the installation directory, checked many times.
not sure what can be wrong here?
help please