user4200434 wrote:I just cannot believe that. Windows is telling you "I'm 32 bits, stop installing 64 bits stuff". The installers you claim are "fine" should also have failed.
I've just download the jdk-7u3-windows-x64.exe and jdk-6u30-windows-x64.exe and tried install them on my window 7 professional service pack 1 platform, but both installations failed with the error message "...\jdk-7u3-windows-x64.exe is not a valid win32 application" and "...\jdk-7u3-windows-x64.exe is not a valid win32 application". However, when I install with the jdk-6u26-windows-x64.exe and jdk-7-windows-x64.exe, it's fine. Please help me how to fix the issue to update the new java package.
Hi，Thank you everybody, now I find what the problem was. It's quite simple: I downloaded a JDK package from your web site, but it was a broken file, and however, it seems like a normal exe file, with the java coffee ico and so on, but its size is just 78.4MB. Now I download the installation package again, using some check tool, and now the package is complete and its size is 87.4MB, then everything is fine. I'm careless, and the problem hasn't occurred before, it lead me always to believe the package is complete, but it's wrong.