When runiing jdk-p-iftw.exe after downloading it from the staged site http://jscpreview.sfbay/j2se/1.4.2/download.html the installation fails with Error:

"This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows installer package."

Steps to reproduce:
1: Log onto Windows Xp Pro Machine. can use skinner.ireland, with password .
2: Open up IE7 and go to http://jscpreview.sfbay/j2se/1.4.2/download.html
3: Click on the link which says " Download J2SE SDK"
4: Select Windows for Platform and Select Multi-language for language.
5: Tick the I agree box and click Continue
6: Click on the j2sdk-1_4_2_17-windows-i586-p-iftw.exe
7: Click Run
8: Click Run again to install.

A pop up window will pop up to notify that its not a windows installer package.

I have tried the download with IE 6 also and got the same results.