I don't run McAfee but it comes up clean in Malware Bytes. McAfee has been known to give false positives on Real Protect for a few years so it should be fine if you downloaded it straight from PreSonus. I'd make an exception in McAfee and try running Malware Bytes( free version) or another antivirus to double check and afterwards uninstall Malware Bytes. You might want to let support know if it's a false positive.