Trying to Install Ultimate Studio for Pro 7.0.226.24

Towards the tail end of the install for 7.0.226.24, it attempts to download several files from Packages/{guid}/Help/...zip files (like Zip.zip), our Barracuda Web Filter 410 system is reporting Html.Exploit.CVE_2018_4957-6544942-1. Are these files clean or are they in fact infected or have exploitable content in them?

:) of course they are safe. Google Chrome did incorrectly detect that file but they corrected immediately when we reported the false positive. We have just reported that false positive to that software site too.