When I try to access https:// -site- /_layouts/15/AppRegNew.aspx
, I get an error telling me that I don't have access to this site.
I work on Sharepoint 2013 and I found that this method works only for Sharepoint Online.
Do you know what can I use to replace it? I need to register an app for an external application
Note: I don't have Azure, and I can't have it.