The installer doesn't work on my PC: (Windows XP 5.1 service pack 2). The error reported is: Popup title: NSIS Error
"The installer you are trying to use is corrupted or incomplete...
It may be possible to skip this check using the /NCRC command line switch (NOT RECOMMENDED)."
I have tried downloading it from two different mirrors and have had the same problem.
I have been trying to execute it from the root directory (C:\).