I cannot install the Conforming Hair Vol 1 hair pack.  I get this popup every time:



I've checked several times, and I have the latest version of Character Creator installed.


I've tried re-downloading the installer and get the same thing.  Tried rebooting, etc and nothing works.  I cannot install the hair pack, and I double-checked and it's not showing for me in Character Creator.

Any ideas?  I had the Vol 2 hair pack before attempting to install this one, but I wouldn't think that should matter.  I've purchased plenty of add-ons before and only had a problem with this one.