In the web config, there is also this section:
<!-- <globalization resourceProviderFactoryType="Kartris.SqlResourceProviderFactory"
culture="auto" uiCulture="auto" enableClientBasedCulture="true"/> -->
Uncomment that out, i.e.
<globalization resourceProviderFactoryType="Kartris.SqlResourceProviderFactory"
culture="auto" uiCulture="auto" enableClientBasedCulture="true"/>
This should then tell the site to look at the database as the language resource, and assuming that is set up ok, it should find those elements which the errors say it cannot presently find.
The reason this tag is commented out is that the installer needs to get language resources from another provider (a file) because the db is not set up at that point.