Have anyone been able to install IB/TWS on 64 bit Windows 7? The installer complains that I need to run Java 1.4 or higher. I'm on the latest 1.6.0_17 x64 so that is not the problem. Maybe I need to install 32bit Java, but I'd prefer to keep it 64bit as my other Java software benefits from that. Here is what I did, which is less than elegant: took the unix TWS and extracted the files to c:\JTS. Ran the API install, which ran fine. Copied the shortcut and .ico file from a TWS on XP. Runs and tests fine, but I'd prefer to have native 64 bit install work. Any suggestions?