Using Windows 7 x64 and trying to install BlackBerry Development for Eclipse I received a few errors:-
Cannot find RIMIDEWin32Util.dll. This is a
required component of the IDE.
And Cannot find RIMUsbJmi.dll. Without this dll the IDE cannot connect to USB enabled handhelds.
Add RIMUsbJni to java.library.path
Make sure you install the correct versions of x86 Java JDK and JRE as per my instructions:-
How to Install Eclipse and BlackBerry Dev tools on Windows 7 x64