When I try to start Arduino I only get the splash screen (Win7 64 Ultimate). The startup log says:
CmdLine: D:\Elektronica\Arduino\Arduino ERW 1.0.3\arduino.exe --l4j-debug
WOW64: yes
Working dir: D:\Elektronica\Arduino\Arduino ERW 1.0.3\.
Bundled JRE: java
Check launcher: D:\Elektronica\Arduino\Arduino ERW 1.0.3\java\bin\javaw.exe (OK)
Add classpath: lib\pde.jar
Add classpath: lib\core.jar
Add classpath: lib\jna.jar
Add classpath: lib\ecj.jar
Add classpath: lib\RXTXcomm.jar
Launcher: D:\Elektronica\Arduino\Arduino ERW 1.0.3\java\bin\javaw.exe
Launcher args: -Xms256m -Xmx512m -classpath "lib;lib\pde.jar;lib\core.jar;lib\jna.jar;lib\ecj.jar;lib\RXTXcomm.jar" processing.app.Base
Args length: 120/32768 chars
Exit code: 1
The normal Arduino did work, but had COM 4 already in use errors (Arduino was on COM4).
Am I forgetting something?