Little-known anti-malware programs display warnings, which are often identified as false positive. Nevertheless, it is recommended to recheck the file with your antivirus software after downloading.
We do not have a download file for the latest version (10.4), but you can try downloading it from the developer's site
Download version 3.0 from Mac Informer
Version: 3.0
Date update: Jul 14, 2016
File name: frpsetup.exe
Size: 2.1 MB
