Hi Josh,
I'm going to take a guess at what's happening - it looks like the installer isn't able to download the "app center" file and it's reading the returned html (?) unsuccessfully.
As a workaround, please:
Download the attached file.
Run the installer with the command line:
ccs_setup_6.0.0.00190.exe --override-apps-url <full path to downloaded file>
Important: Please don't select anything from the "App Center" pane (appears after the emulator pane). You can select App Center components from the CCS IDE.
Please let me know if this fixes your problem.
Danish(Please visit the site to view this file)