I've checked file permissions, I have all permissions granted to my admin account, IUSR, SYSTEM, my local account, my admin account and IIS_IUSRS account (full controll, modify, execute, read, write). Still no geolocation info present. I tried with incognito window, Anonymous user appeared, but without address / country being filled. No events were generated in windows event log or events application inside Kentico.
What else can I check? Maybe I could attach myself with visual studio debugger somewhere?