Sometimes the installer is mistakenly flagged as a virus by some AV vendors' heuristics because they don't like things that install something on your PC and didn't buy a certificate. If you don't trust the installer you can download a portable HotsApi.zip
and use it instead. In that case you are losing auto updates, start with windows option, and shortcuts. Also you'll need to manually make sure that .NET 4.6.2
or later is installed on your machine.
Choose replay files, or drag them onto this page. If you are uploading >700 replays, please select by directory