I have the same issue than in the thread:
I added :
<add name="coreSitemapProvider" type="DotNetNuke.Services.Sitemap.CoreSitemapProvider, DotNetNuke" providerPath="~\Providers\MembershipProviders\Sitemap\CoreSitemapProvider\" />
in between those two, where it is also located in another newer dnn installation of mine:
. I edited the web.config with the editor, copied it into my install folder and replaced the old one, afterwards I restarted the IIS.
Now my big issue is, that I always get a 500 internal server error.
What am I doing wrong?
Thanks in advance.