I can't download the Comodo Anti-Virus

It won’t let me download the Comodo Anti-Virus (beta 2.0). when i try to open it a message pops up and it says…

“The Installed Operating System is not supported by Comodo Anti-Virus. Aborting Installation.”

what do i need to do to fix this, or is it on your end?

Hi Miscreant

What OS are you running? CAVS will only run on the following:

* Windows XP (SP2) / Windows 2000 (SP4 or later)

  Note - Not compatible with Windows 9x systems