The 32 and 64 bit nightly binary downloads are incomplete, 1K file.
The release fiels are OK and work fine.
The same on Linux. E.g.,
./PulseView-NIGHTLY-x86_64.AppImage: line 1: syntax error near unexpected token `newline'
./PulseView-NIGHTLY-x86_64.AppImage: line 1: `<html>'
The downloaded file is 600 bytes of HTML. It is a 404:
Error 404 Not Found