The link would actually be:
http://rappyro.byteact.com/patch/patch1.rarThe htdocs folder, while it is a legitimate folder in your root directory is the docroot for your site with the domain name rappyro.byteact.com pointing to the contents in that folder.
On a side note, due to previous abuse issues involving the use of RAR files including people using our services solely as a file hosting service, requests for RAR files are now redirected to Google. I do however recommend that you look into a file hosting service such as
DivShare for hosting such files and then using the links provided by DivShare to link the content to your website.