Unable to Install

I'm getting a constant failure during install at wcsaga_sse2.exe. I'm attempting to install to d:\WCSaga\ but every time it gets to this file the installer crashes. I've attempted re-downloading the installer but that hasn't helped. Windows 7 X64 running the install as an administrator.

Might be a false positive virus alert. My NOD32 warned me about that file, too, and quarantined it, which broke the whole installation process and I had to start over.
I've just set the installation directory to be ignored during the installation, and it worked fine.

Thanks that was it. Guess that's what I get for turning off all of NOD's popups.