If you see fastrans-2.7.zip shared on forums like VideoHelp or Reddit’s r/editors, you are looking at the "workhorse" release.
: The core files needed for the site’s appearance and functionality.
Do not extract fastrans-2.7.zip to C:\Program Files (Windows restricts write permissions there). Instead:
Even stable version 2.7 has quirks. Here are the top three errors users face, with surgical fixes.