IDEA X 102.216 won't start under Win7 x64

Hello, I am using Windows 7 x64 with a 64-bit JDK and I cannot get Idea X to start.  I have had Idea 9 running in the past, so I know the JDK and machine are capable.

I have set %JDK_HOME% to my JDK (C:\dev\jdk6):

java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)

This is what happens when I run idea.bat:

Error occurred during initialization of VM
Could not find agent library on the library path or in the local directory: yjpagent

When I try idea64.exe I get nothing at all - no error messages, no processes in Task Manager, nothing.

Does anyone else have it working?

---
Original message URL: http://devnet.jetbrains.net/message/5284479#5284479