Download of 3.6.7 Corrupt?

I have downloaded the installer for 3.6.7 for Windows 7 several times, and
during installation attempts, I repeatedly get an error message that a .cab
file is corrupted or unreadable. I've downloaded the msi file on different
computers with the same result. I also downloaded the ISO image and Win7
refused to burn that image saying the ISO was invalid. Is there something
wrong with these files on www.libreoffice.org?

Which ISO file?
The NA-DVD .iso file is always burned before it is uploaded.

I know that I have tried installing some package on Win7 Home Premium
that would not install, giving errors like "corrupted" but did not get
that error on Win7 Professional.

I have not found any issues with the LO Windows installs, so I do not
know what is going on with your system.