Also, do you have a web.config file in your wwwroot folder or in the virtual directory where you put the Moodle code?
If so, what is in that web.config file?
Make sure that IUSR has access to write to that file.
Also, do you have a web.config file in your wwwroot folder or in the virtual directory where you put the Moodle code?
If so, what is in that web.config file?
Make sure that IUSR has access to write to that file.