luceos thanks for replying. I understand 90% of what you're saying. I'm not using either, I'm running IIS with IIS URL Rewrite installed. Ive tried in import the apache .htaccess file into ISS but getting an error with the following line due to unsupported flags (no idea what that means)
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
Is there a comprehensive IIS installation guide anywhere, please? Trying to glue stuff together here, not very well 🙁